Home / 4,964,023.62-7,446,054.87-3,280,752.90

Finding the Fourth Proportional to 4,964,023.62, 7,446,054.87 and 3,280,752.90

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Solution

The fourth proportional to 4,964,023.62, 7,446,054.87 and 3,280,752.90 is: 4,921,142.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,964,023.62 : 7,446,054.87 = 3,280,752.90 : x
  2. Step 2: Convert to fraction form
    4,964,023.62/7,446,054.87 = 3,280,752.90/x
  3. Step 3: Cross multiply
    4,964,023.62x = 7,446,054.87 × 3,280,752.90
  4. Step 4: Simplify right side
    4,964,023.62x = 24,428,666,108,311.62
  5. Step 5: Solve for x
    x = 24,428,666,108,311.62/4,964,023.62
  6. Step 6: Final answer
    x = 4,921,142.20

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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.