Home / 6,226,345.30-9,341,267.55-3,031,575.70

Finding the Fourth Proportional to 6,226,345.30, 9,341,267.55 and 3,031,575.70

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Solution

The fourth proportional to 6,226,345.30, 9,341,267.55 and 3,031,575.70 is: 4,548,215.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,226,345.30 : 9,341,267.55 = 3,031,575.70 : x
  2. Step 2: Convert to fraction form
    6,226,345.30/9,341,267.55 = 3,031,575.70/x
  3. Step 3: Cross multiply
    6,226,345.30x = 9,341,267.55 × 3,031,575.70
  4. Step 4: Simplify right side
    6,226,345.30x = 28,318,759,711,778.54
  5. Step 5: Solve for x
    x = 28,318,759,711,778.54/6,226,345.30
  6. Step 6: Final answer
    x = 4,548,215.42

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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.