Home / 6,029,694.33-9,042,597.78-1,985,219.20

Finding the Fourth Proportional to 6,029,694.33, 9,042,597.78 and 1,985,219.20

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Solution

The fourth proportional to 6,029,694.33, 9,042,597.78 and 1,985,219.20 is: 2,977,188.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,029,694.33 : 9,042,597.78 = 1,985,219.20 : x
  2. Step 2: Convert to fraction form
    6,029,694.33/9,042,597.78 = 1,985,219.20/x
  3. Step 3: Cross multiply
    6,029,694.33x = 9,042,597.78 × 1,985,219.20
  4. Step 4: Simplify right side
    6,029,694.33x = 17,951,538,730,733.38
  5. Step 5: Solve for x
    x = 17,951,538,730,733.38/6,029,694.33
  6. Step 6: Final answer
    x = 2,977,188.85

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.