Home / 5,004,943.86-7,508,006.28-3,750,743.10

Finding the Fourth Proportional to 5,004,943.86, 7,508,006.28 and 3,750,743.10

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Solution

The fourth proportional to 5,004,943.86, 7,508,006.28 and 3,750,743.10 is: 5,626,557.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,004,943.86 : 7,508,006.28 = 3,750,743.10 : x
  2. Step 2: Convert to fraction form
    5,004,943.86/7,508,006.28 = 3,750,743.10/x
  3. Step 3: Cross multiply
    5,004,943.86x = 7,508,006.28 × 3,750,743.10
  4. Step 4: Simplify right side
    5,004,943.86x = 28,160,602,730,712.95
  5. Step 5: Solve for x
    x = 28,160,602,730,712.95/5,004,943.86
  6. Step 6: Final answer
    x = 5,626,557.16

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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.