Home / 8,468,336.24-12,702,484.92-3,675,404.24

Finding the Fourth Proportional to 8,468,336.24, 12,702,484.92 and 3,675,404.24

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Solution

The fourth proportional to 8,468,336.24, 12,702,484.92 and 3,675,404.24 is: 5,513,097.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,468,336.24 : 12,702,484.92 = 3,675,404.24 : x
  2. Step 2: Convert to fraction form
    8,468,336.24/12,702,484.92 = 3,675,404.24/x
  3. Step 3: Cross multiply
    8,468,336.24x = 12,702,484.92 × 3,675,404.24
  4. Step 4: Simplify right side
    8,468,336.24x = 46,686,766,933,504.06
  5. Step 5: Solve for x
    x = 46,686,766,933,504.06/8,468,336.24
  6. Step 6: Final answer
    x = 5,513,097.92

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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.