Home / 3,103,292.50-4,655,113.58-944,387.82

Finding the Fourth Proportional to 3,103,292.50, 4,655,113.58 and 944,387.82

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Solution

The fourth proportional to 3,103,292.50, 4,655,113.58 and 944,387.82 is: 1,416,634.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,103,292.50 : 4,655,113.58 = 944,387.82 : x
  2. Step 2: Convert to fraction form
    3,103,292.50/4,655,113.58 = 944,387.82/x
  3. Step 3: Cross multiply
    3,103,292.50x = 4,655,113.58 × 944,387.82
  4. Step 4: Simplify right side
    3,103,292.50x = 4,396,232,565,668.60
  5. Step 5: Solve for x
    x = 4,396,232,565,668.60/3,103,292.50
  6. Step 6: Final answer
    x = 1,416,634.93

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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.