Home / 8,295,686.22-11,441,557.11-5,396,003.04

Finding the Fourth Proportional to 8,295,686.22, 11,441,557.11 and 5,396,003.04

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Solution

The fourth proportional to 8,295,686.22, 11,441,557.11 and 5,396,003.04 is: 7,442,262.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,295,686.22 : 11,441,557.11 = 5,396,003.04 : x
  2. Step 2: Convert to fraction form
    8,295,686.22/11,441,557.11 = 5,396,003.04/x
  3. Step 3: Cross multiply
    8,295,686.22x = 11,441,557.11 × 5,396,003.04
  4. Step 4: Simplify right side
    8,295,686.22x = 61,738,676,947,893.61
  5. Step 5: Solve for x
    x = 61,738,676,947,893.61/8,295,686.22
  6. Step 6: Final answer
    x = 7,442,262.80

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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.