Home / 2,424,320.20-3,635,897.10-741,438.28

Finding the Fourth Proportional to 2,424,320.20, 3,635,897.10 and 741,438.28

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Solution

The fourth proportional to 2,424,320.20, 3,635,897.10 and 741,438.28 is: 1,111,979.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,424,320.20 : 3,635,897.10 = 741,438.28 : x
  2. Step 2: Convert to fraction form
    2,424,320.20/3,635,897.10 = 741,438.28/x
  3. Step 3: Cross multiply
    2,424,320.20x = 3,635,897.10 × 741,438.28
  4. Step 4: Simplify right side
    2,424,320.20x = 2,695,793,292,080.99
  5. Step 5: Solve for x
    x = 2,695,793,292,080.99/2,424,320.20
  6. Step 6: Final answer
    x = 1,111,979.06

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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.