Home / 2,464,874.45-3,696,966.50-845,616.41

Finding the Fourth Proportional to 2,464,874.45, 3,696,966.50 and 845,616.41

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Solution

The fourth proportional to 2,464,874.45, 3,696,966.50 and 845,616.41 is: 1,268,306.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,464,874.45 : 3,696,966.50 = 845,616.41 : x
  2. Step 2: Convert to fraction form
    2,464,874.45/3,696,966.50 = 845,616.41/x
  3. Step 3: Cross multiply
    2,464,874.45x = 3,696,966.50 × 845,616.41
  4. Step 4: Simplify right side
    2,464,874.45x = 3,126,215,521,135.43
  5. Step 5: Solve for x
    x = 3,126,215,521,135.43/2,464,874.45
  6. Step 6: Final answer
    x = 1,268,306.19

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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.