Home / 9,499,621.12-14,244,033.36-3,739,232.68

Finding the Fourth Proportional to 9,499,621.12, 14,244,033.36 and 3,739,232.68

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Solution

The fourth proportional to 9,499,621.12, 14,244,033.36 and 3,739,232.68 is: 5,606,724.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,499,621.12 : 14,244,033.36 = 3,739,232.68 : x
  2. Step 2: Convert to fraction form
    9,499,621.12/14,244,033.36 = 3,739,232.68/x
  3. Step 3: Cross multiply
    9,499,621.12x = 14,244,033.36 × 3,739,232.68
  4. Step 4: Simplify right side
    9,499,621.12x = 53,261,755,034,722.20
  5. Step 5: Solve for x
    x = 53,261,755,034,722.20/9,499,621.12
  6. Step 6: Final answer
    x = 5,606,724.14

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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.