Home / 2,592,002.70-3,888,004.05-2,287,572.30

Finding the Fourth Proportional to 2,592,002.70, 3,888,004.05 and 2,287,572.30

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Solution

The fourth proportional to 2,592,002.70, 3,888,004.05 and 2,287,572.30 is: 3,431,358.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,592,002.70 : 3,888,004.05 = 2,287,572.30 : x
  2. Step 2: Convert to fraction form
    2,592,002.70/3,888,004.05 = 2,287,572.30/x
  3. Step 3: Cross multiply
    2,592,002.70x = 3,888,004.05 × 2,287,572.30
  4. Step 4: Simplify right side
    2,592,002.70x = 8,894,090,367,067.82
  5. Step 5: Solve for x
    x = 8,894,090,367,067.82/2,592,002.70
  6. Step 6: Final answer
    x = 3,431,358.45

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Similar ratio
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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.