Home / 4,981,167.88-7,472,350.36-4,708,762.90

Finding the Fourth Proportional to 4,981,167.88, 7,472,350.36 and 4,708,762.90

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Solution

The fourth proportional to 4,981,167.88, 7,472,350.36 and 4,708,762.90 is: 7,063,710.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,981,167.88 : 7,472,350.36 = 4,708,762.90 : x
  2. Step 2: Convert to fraction form
    4,981,167.88/7,472,350.36 = 4,708,762.90/x
  3. Step 3: Cross multiply
    4,981,167.88x = 7,472,350.36 × 4,708,762.90
  4. Step 4: Simplify right side
    4,981,167.88x = 35,185,526,150,969.65
  5. Step 5: Solve for x
    x = 35,185,526,150,969.65/4,981,167.88
  6. Step 6: Final answer
    x = 7,063,710.16

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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.