Home / 1,111,468.50-1,533,827.97-602,170.83

Finding the Fourth Proportional to 1,111,468.50, 1,533,827.97 and 602,170.83

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Solution

The fourth proportional to 1,111,468.50, 1,533,827.97 and 602,170.83 is: 830,996.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,111,468.50 : 1,533,827.97 = 602,170.83 : x
  2. Step 2: Convert to fraction form
    1,111,468.50/1,533,827.97 = 602,170.83/x
  3. Step 3: Cross multiply
    1,111,468.50x = 1,533,827.97 × 602,170.83
  4. Step 4: Simplify right side
    1,111,468.50x = 923,626,461,772.12
  5. Step 5: Solve for x
    x = 923,626,461,772.12/1,111,468.50
  6. Step 6: Final answer
    x = 830,996.53

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.