Home / 4,825,425.70-7,243,668.15-2,832,004.90

Finding the Fourth Proportional to 4,825,425.70, 7,243,668.15 and 2,832,004.90

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Solution

The fourth proportional to 4,825,425.70, 7,243,668.15 and 2,832,004.90 is: 4,251,252.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,825,425.70 : 7,243,668.15 = 2,832,004.90 : x
  2. Step 2: Convert to fraction form
    4,825,425.70/7,243,668.15 = 2,832,004.90/x
  3. Step 3: Cross multiply
    4,825,425.70x = 7,243,668.15 × 2,832,004.90
  4. Step 4: Simplify right side
    4,825,425.70x = 20,514,103,694,773.93
  5. Step 5: Solve for x
    x = 20,514,103,694,773.93/4,825,425.70
  6. Step 6: Final answer
    x = 4,251,252.63

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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.