Home / 9,684,288.24-14,521,008.60-4,491,329.64

Finding the Fourth Proportional to 9,684,288.24, 14,521,008.60 and 4,491,329.64

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Solution

The fourth proportional to 9,684,288.24, 14,521,008.60 and 4,491,329.64 is: 6,734,479.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,684,288.24 : 14,521,008.60 = 4,491,329.64 : x
  2. Step 2: Convert to fraction form
    9,684,288.24/14,521,008.60 = 4,491,329.64/x
  3. Step 3: Cross multiply
    9,684,288.24x = 14,521,008.60 × 4,491,329.64
  4. Step 4: Simplify right side
    9,684,288.24x = 65,218,636,327,874.90
  5. Step 5: Solve for x
    x = 65,218,636,327,874.90/9,684,288.24
  6. Step 6: Final answer
    x = 6,734,479.06

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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.