Home / 10,373,967.01-15,561,697.92-3,984,219.37

Finding the Fourth Proportional to 10,373,967.01, 15,561,697.92 and 3,984,219.37

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Solution

The fourth proportional to 10,373,967.01, 15,561,697.92 and 3,984,219.37 is: 5,976,616.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,373,967.01 : 15,561,697.92 = 3,984,219.37 : x
  2. Step 2: Convert to fraction form
    10,373,967.01/15,561,697.92 = 3,984,219.37/x
  3. Step 3: Cross multiply
    10,373,967.01x = 15,561,697.92 × 3,984,219.37
  4. Step 4: Simplify right side
    10,373,967.01x = 62,001,218,282,952.71
  5. Step 5: Solve for x
    x = 62,001,218,282,952.71/10,373,967.01
  6. Step 6: Final answer
    x = 5,976,616.10

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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.