Home / 6,229,581.30-9,346,121.55-3,034,811.70

Finding the Fourth Proportional to 6,229,581.30, 9,346,121.55 and 3,034,811.70

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Solution

The fourth proportional to 6,229,581.30, 9,346,121.55 and 3,034,811.70 is: 4,553,069.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,229,581.30 : 9,346,121.55 = 3,034,811.70 : x
  2. Step 2: Convert to fraction form
    6,229,581.30/9,346,121.55 = 3,034,811.70/x
  3. Step 3: Cross multiply
    6,229,581.30x = 9,346,121.55 × 3,034,811.70
  4. Step 4: Simplify right side
    6,229,581.30x = 28,363,719,029,562.14
  5. Step 5: Solve for x
    x = 28,363,719,029,562.14/6,229,581.30
  6. Step 6: Final answer
    x = 4,553,069.89

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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.