Home / 3,310,332.73-4,965,592.23-914,177.31

Finding the Fourth Proportional to 3,310,332.73, 4,965,592.23 and 914,177.31

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Solution

The fourth proportional to 3,310,332.73, 4,965,592.23 and 914,177.31 is: 1,371,291.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,310,332.73 : 4,965,592.23 = 914,177.31 : x
  2. Step 2: Convert to fraction form
    3,310,332.73/4,965,592.23 = 914,177.31/x
  3. Step 3: Cross multiply
    3,310,332.73x = 4,965,592.23 × 914,177.31
  4. Step 4: Simplify right side
    3,310,332.73x = 4,539,431,773,225.64
  5. Step 5: Solve for x
    x = 4,539,431,773,225.64/3,310,332.73
  6. Step 6: Final answer
    x = 1,371,291.69

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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.