Home / 5,913,139.10-8,853,119.85-5,747,251.10

Finding the Fourth Proportional to 5,913,139.10, 8,853,119.85 and 5,747,251.10

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Solution

The fourth proportional to 5,913,139.10, 8,853,119.85 and 5,747,251.10 is: 8,604,753.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,913,139.10 : 8,853,119.85 = 5,747,251.10 : x
  2. Step 2: Convert to fraction form
    5,913,139.10/8,853,119.85 = 5,747,251.10/x
  3. Step 3: Cross multiply
    5,913,139.10x = 8,853,119.85 × 5,747,251.10
  4. Step 4: Simplify right side
    5,913,139.10x = 50,881,102,796,344.33
  5. Step 5: Solve for x
    x = 50,881,102,796,344.33/5,913,139.10
  6. Step 6: Final answer
    x = 8,604,753.23

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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.