Home / 8,522,486.64-11,760,961.68-4,655,010.24

Finding the Fourth Proportional to 8,522,486.64, 11,760,961.68 and 4,655,010.24

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Solution

The fourth proportional to 8,522,486.64, 11,760,961.68 and 4,655,010.24 is: 6,423,875.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,522,486.64 : 11,760,961.68 = 4,655,010.24 : x
  2. Step 2: Convert to fraction form
    8,522,486.64/11,760,961.68 = 4,655,010.24/x
  3. Step 3: Cross multiply
    8,522,486.64x = 11,760,961.68 × 4,655,010.24
  4. Step 4: Simplify right side
    8,522,486.64x = 54,747,397,052,647.60
  5. Step 5: Solve for x
    x = 54,747,397,052,647.60/8,522,486.64
  6. Step 6: Final answer
    x = 6,423,875.96

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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.