Home / 8,715,573.92-12,027,584.24-4,795,381.52

Finding the Fourth Proportional to 8,715,573.92, 12,027,584.24 and 4,795,381.52

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Solution

The fourth proportional to 8,715,573.92, 12,027,584.24 and 4,795,381.52 is: 6,617,677.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,715,573.92 : 12,027,584.24 = 4,795,381.52 : x
  2. Step 2: Convert to fraction form
    8,715,573.92/12,027,584.24 = 4,795,381.52/x
  3. Step 3: Cross multiply
    8,715,573.92x = 12,027,584.24 × 4,795,381.52
  4. Step 4: Simplify right side
    8,715,573.92x = 57,676,855,194,739.24
  5. Step 5: Solve for x
    x = 57,676,855,194,739.24/8,715,573.92
  6. Step 6: Final answer
    x = 6,617,677.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.