Home / 3,323,175.57-4,984,762.95-798,830.82

Finding the Fourth Proportional to 3,323,175.57, 4,984,762.95 and 798,830.82

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Solution

The fourth proportional to 3,323,175.57, 4,984,762.95 and 798,830.82 is: 1,198,246.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,323,175.57 : 4,984,762.95 = 798,830.82 : x
  2. Step 2: Convert to fraction form
    3,323,175.57/4,984,762.95 = 798,830.82/x
  3. Step 3: Cross multiply
    3,323,175.57x = 4,984,762.95 × 798,830.82
  4. Step 4: Simplify right side
    3,323,175.57x = 3,981,982,274,854.12
  5. Step 5: Solve for x
    x = 3,981,982,274,854.12/3,323,175.57
  6. Step 6: Final answer
    x = 1,198,246.13

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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.