Home / 3,755,070.36-5,630,356.17-1,195,179.57

Finding the Fourth Proportional to 3,755,070.36, 5,630,356.17 and 1,195,179.57

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Solution

The fourth proportional to 3,755,070.36, 5,630,356.17 and 1,195,179.57 is: 1,792,053.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,755,070.36 : 5,630,356.17 = 1,195,179.57 : x
  2. Step 2: Convert to fraction form
    3,755,070.36/5,630,356.17 = 1,195,179.57/x
  3. Step 3: Cross multiply
    3,755,070.36x = 5,630,356.17 × 1,195,179.57
  4. Step 4: Simplify right side
    3,755,070.36x = 6,729,286,666,207.45
  5. Step 5: Solve for x
    x = 6,729,286,666,207.45/3,755,070.36
  6. Step 6: Final answer
    x = 1,792,053.42

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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.