Home / 2,435,901.28-3,654,202.02-753,136

Finding the Fourth Proportional to 2,435,901.28, 3,654,202.02 and 753,136

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Solution

The fourth proportional to 2,435,901.28, 3,654,202.02 and 753,136 is: 1,129,812.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,435,901.28 : 3,654,202.02 = 753,136 : x
  2. Step 2: Convert to fraction form
    2,435,901.28/3,654,202.02 = 753,136/x
  3. Step 3: Cross multiply
    2,435,901.28x = 3,654,202.02 × 753,136
  4. Step 4: Simplify right side
    2,435,901.28x = 2,752,111,092,534.72
  5. Step 5: Solve for x
    x = 2,752,111,092,534.72/2,435,901.28
  6. Step 6: Final answer
    x = 1,129,812.24

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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.