Home / 3,544,487.47-4,890,747.50-1,995,508.27

Finding the Fourth Proportional to 3,544,487.47, 4,890,747.50 and 1,995,508.27

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Solution

The fourth proportional to 3,544,487.47, 4,890,747.50 and 1,995,508.27 is: 2,753,438.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,544,487.47 : 4,890,747.50 = 1,995,508.27 : x
  2. Step 2: Convert to fraction form
    3,544,487.47/4,890,747.50 = 1,995,508.27/x
  3. Step 3: Cross multiply
    3,544,487.47x = 4,890,747.50 × 1,995,508.27
  4. Step 4: Simplify right side
    3,544,487.47x = 9,759,527,072,754.28
  5. Step 5: Solve for x
    x = 9,759,527,072,754.28/3,544,487.47
  6. Step 6: Final answer
    x = 2,753,438.16

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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.