Home / 5,832,001.70-8,748,002.55-2,992,400.90

Finding the Fourth Proportional to 5,832,001.70, 8,748,002.55 and 2,992,400.90

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Solution

The fourth proportional to 5,832,001.70, 8,748,002.55 and 2,992,400.90 is: 4,488,601.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,832,001.70 : 8,748,002.55 = 2,992,400.90 : x
  2. Step 2: Convert to fraction form
    5,832,001.70/8,748,002.55 = 2,992,400.90/x
  3. Step 3: Cross multiply
    5,832,001.70x = 8,748,002.55 × 2,992,400.90
  4. Step 4: Simplify right side
    5,832,001.70x = 26,177,530,703,822.30
  5. Step 5: Solve for x
    x = 26,177,530,703,822.30/5,832,001.70
  6. Step 6: Final answer
    x = 4,488,601.35

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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.