Home / 5,608,700.28-7,746,390.72-3,769,966.26

Finding the Fourth Proportional to 5,608,700.28, 7,746,390.72 and 3,769,966.26

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Solution

The fourth proportional to 5,608,700.28, 7,746,390.72 and 3,769,966.26 is: 5,206,844.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,608,700.28 : 7,746,390.72 = 3,769,966.26 : x
  2. Step 2: Convert to fraction form
    5,608,700.28/7,746,390.72 = 3,769,966.26/x
  3. Step 3: Cross multiply
    5,608,700.28x = 7,746,390.72 × 3,769,966.26
  4. Step 4: Simplify right side
    5,608,700.28x = 29,203,631,651,177.11
  5. Step 5: Solve for x
    x = 29,203,631,651,177.11/5,608,700.28
  6. Step 6: Final answer
    x = 5,206,844.76

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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.