Home / 2,308,145.18-3,462,220.47-602,287.23

Finding the Fourth Proportional to 2,308,145.18, 3,462,220.47 and 602,287.23

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Solution

The fourth proportional to 2,308,145.18, 3,462,220.47 and 602,287.23 is: 903,431.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,308,145.18 : 3,462,220.47 = 602,287.23 : x
  2. Step 2: Convert to fraction form
    2,308,145.18/3,462,220.47 = 602,287.23/x
  3. Step 3: Cross multiply
    2,308,145.18x = 3,462,220.47 × 602,287.23
  4. Step 4: Simplify right side
    2,308,145.18x = 2,085,251,159,214.50
  5. Step 5: Solve for x
    x = 2,085,251,159,214.50/2,308,145.18
  6. Step 6: Final answer
    x = 903,431.54

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Half scale
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Double scale
Find fourth proportional to 2,308,146.18, 3,462,221.97 and 602,288.23
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.