Home / 2,025,306.14-3,038,261.24-745,815.16

Finding the Fourth Proportional to 2,025,306.14, 3,038,261.24 and 745,815.16

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Solution

The fourth proportional to 2,025,306.14, 3,038,261.24 and 745,815.16 is: 1,118,833.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,025,306.14 : 3,038,261.24 = 745,815.16 : x
  2. Step 2: Convert to fraction form
    2,025,306.14/3,038,261.24 = 745,815.16/x
  3. Step 3: Cross multiply
    2,025,306.14x = 3,038,261.24 × 745,815.16
  4. Step 4: Simplify right side
    2,025,306.14x = 2,265,981,292,832.40
  5. Step 5: Solve for x
    x = 2,265,981,292,832.40/2,025,306.14
  6. Step 6: Final answer
    x = 1,118,833.96

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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.