Home / 9,932,898.32-14,899,347.48-3,542,892.56

Finding the Fourth Proportional to 9,932,898.32, 14,899,347.48 and 3,542,892.56

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Solution

The fourth proportional to 9,932,898.32, 14,899,347.48 and 3,542,892.56 is: 5,314,338.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,932,898.32 : 14,899,347.48 = 3,542,892.56 : x
  2. Step 2: Convert to fraction form
    9,932,898.32/14,899,347.48 = 3,542,892.56/x
  3. Step 3: Cross multiply
    9,932,898.32x = 14,899,347.48 × 3,542,892.56
  4. Step 4: Simplify right side
    9,932,898.32x = 52,786,787,335,746.75
  5. Step 5: Solve for x
    x = 52,786,787,335,746.75/9,932,898.32
  6. Step 6: Final answer
    x = 5,314,338.84

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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.