Home / 6,572,780.03-9,070,269.03-3,672,192.61

Finding the Fourth Proportional to 6,572,780.03, 9,070,269.03 and 3,672,192.61

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Solution

The fourth proportional to 6,572,780.03, 9,070,269.03 and 3,672,192.61 is: 5,067,532.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,572,780.03 : 9,070,269.03 = 3,672,192.61 : x
  2. Step 2: Convert to fraction form
    6,572,780.03/9,070,269.03 = 3,672,192.61/x
  3. Step 3: Cross multiply
    6,572,780.03x = 9,070,269.03 × 3,672,192.61
  4. Step 4: Simplify right side
    6,572,780.03x = 33,307,774,914,015.70
  5. Step 5: Solve for x
    x = 33,307,774,914,015.70/6,572,780.03
  6. Step 6: Final answer
    x = 5,067,532.27

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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.