Home / 9,663,633.92-14,484,820.80-3,980,757.92

Finding the Fourth Proportional to 9,663,633.92, 14,484,820.80 and 3,980,757.92

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Solution

The fourth proportional to 9,663,633.92, 14,484,820.80 and 3,980,757.92 is: 5,966,758.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,663,633.92 : 14,484,820.80 = 3,980,757.92 : x
  2. Step 2: Convert to fraction form
    9,663,633.92/14,484,820.80 = 3,980,757.92/x
  3. Step 3: Cross multiply
    9,663,633.92x = 14,484,820.80 × 3,980,757.92
  4. Step 4: Simplify right side
    9,663,633.92x = 57,660,565,119,380.73
  5. Step 5: Solve for x
    x = 57,660,565,119,380.73/9,663,633.92
  6. Step 6: Final answer
    x = 5,966,758.01

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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.