Home / 2,495,705.28-3,743,772.28-876,334.95

Finding the Fourth Proportional to 2,495,705.28, 3,743,772.28 and 876,334.95

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Solution

The fourth proportional to 2,495,705.28, 3,743,772.28 and 876,334.95 is: 1,314,577.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,495,705.28 : 3,743,772.28 = 876,334.95 : x
  2. Step 2: Convert to fraction form
    2,495,705.28/3,743,772.28 = 876,334.95/x
  3. Step 3: Cross multiply
    2,495,705.28x = 3,743,772.28 × 876,334.95
  4. Step 4: Simplify right side
    2,495,705.28x = 3,280,798,493,805.19
  5. Step 5: Solve for x
    x = 3,280,798,493,805.19/2,495,705.28
  6. Step 6: Final answer
    x = 1,314,577.69

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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.