Home / 8,025,098.60-11,072,493.78-4,759,198.04

Finding the Fourth Proportional to 8,025,098.60, 11,072,493.78 and 4,759,198.04

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Solution

The fourth proportional to 8,025,098.60, 11,072,493.78 and 4,759,198.04 is: 6,566,422.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,025,098.60 : 11,072,493.78 = 4,759,198.04 : x
  2. Step 2: Convert to fraction form
    8,025,098.60/11,072,493.78 = 4,759,198.04/x
  3. Step 3: Cross multiply
    8,025,098.60x = 11,072,493.78 × 4,759,198.04
  4. Step 4: Simplify right side
    8,025,098.60x = 52,696,190,695,688.19
  5. Step 5: Solve for x
    x = 52,696,190,695,688.19/8,025,098.60
  6. Step 6: Final answer
    x = 6,566,422.83

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1.5x scale

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.