Home / 2,371,283.40-3,557,490.88-773,849.46

Finding the Fourth Proportional to 2,371,283.40, 3,557,490.88 and 773,849.46

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Solution

The fourth proportional to 2,371,283.40, 3,557,490.88 and 773,849.46 is: 1,160,958.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,371,283.40 : 3,557,490.88 = 773,849.46 : x
  2. Step 2: Convert to fraction form
    2,371,283.40/3,557,490.88 = 773,849.46/x
  3. Step 3: Cross multiply
    2,371,283.40x = 3,557,490.88 × 773,849.46
  4. Step 4: Simplify right side
    2,371,283.40x = 2,752,962,396,442.92
  5. Step 5: Solve for x
    x = 2,752,962,396,442.92/2,371,283.40
  6. Step 6: Final answer
    x = 1,160,958.83

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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.