Home / 6,336,821.30-9,498,233.55-3,498,970.10

Finding the Fourth Proportional to 6,336,821.30, 9,498,233.55 and 3,498,970.10

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Solution

The fourth proportional to 6,336,821.30, 9,498,233.55 and 3,498,970.10 is: 5,244,590.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,336,821.30 : 9,498,233.55 = 3,498,970.10 : x
  2. Step 2: Convert to fraction form
    6,336,821.30/9,498,233.55 = 3,498,970.10/x
  3. Step 3: Cross multiply
    6,336,821.30x = 9,498,233.55 × 3,498,970.10
  4. Step 4: Simplify right side
    6,336,821.30x = 33,234,035,194,266.86
  5. Step 5: Solve for x
    x = 33,234,035,194,266.86/6,336,821.30
  6. Step 6: Final answer
    x = 5,244,590.88

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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.