Home / 4,150,203.52-6,228,105.60-1,625,543.68

Finding the Fourth Proportional to 4,150,203.52, 6,228,105.60 and 1,625,543.68

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Solution

The fourth proportional to 4,150,203.52, 6,228,105.60 and 1,625,543.68 is: 2,439,412.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,150,203.52 : 6,228,105.60 = 1,625,543.68 : x
  2. Step 2: Convert to fraction form
    4,150,203.52/6,228,105.60 = 1,625,543.68/x
  3. Step 3: Cross multiply
    4,150,203.52x = 6,228,105.60 × 1,625,543.68
  4. Step 4: Simplify right side
    4,150,203.52x = 10,124,057,696,452.61
  5. Step 5: Solve for x
    x = 10,124,057,696,452.61/4,150,203.52
  6. Step 6: Final answer
    x = 2,439,412.34

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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.