Home / 6,625,497.67-9,180,078.60-6,482,008.60

Finding the Fourth Proportional to 6,625,497.67, 9,180,078.60 and 6,482,008.60

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Solution

The fourth proportional to 6,625,497.67, 9,180,078.60 and 6,482,008.60 is: 8,981,264.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,625,497.67 : 9,180,078.60 = 6,482,008.60 : x
  2. Step 2: Convert to fraction form
    6,625,497.67/9,180,078.60 = 6,482,008.60/x
  3. Step 3: Cross multiply
    6,625,497.67x = 9,180,078.60 × 6,482,008.60
  4. Step 4: Simplify right side
    6,625,497.67x = 59,505,348,435,233.30
  5. Step 5: Solve for x
    x = 59,505,348,435,233.30/6,625,497.67
  6. Step 6: Final answer
    x = 8,981,264.72

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.