Home / 1,823,494.14-2,735,242.02-475,654.95

Finding the Fourth Proportional to 1,823,494.14, 2,735,242.02 and 475,654.95

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Solution

The fourth proportional to 1,823,494.14, 2,735,242.02 and 475,654.95 is: 713,482.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,823,494.14 : 2,735,242.02 = 475,654.95 : x
  2. Step 2: Convert to fraction form
    1,823,494.14/2,735,242.02 = 475,654.95/x
  3. Step 3: Cross multiply
    1,823,494.14x = 2,735,242.02 × 475,654.95
  4. Step 4: Simplify right side
    1,823,494.14x = 1,301,031,406,261.00
  5. Step 5: Solve for x
    x = 1,301,031,406,261.00/1,823,494.14
  6. Step 6: Final answer
    x = 713,482.64

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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.