Home / 2,495,873.72-3,744,224.46-876,222.20

Finding the Fourth Proportional to 2,495,873.72, 3,744,224.46 and 876,222.20

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Solution

The fourth proportional to 2,495,873.72, 3,744,224.46 and 876,222.20 is: 1,314,478.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,495,873.72 : 3,744,224.46 = 876,222.20 : x
  2. Step 2: Convert to fraction form
    2,495,873.72/3,744,224.46 = 876,222.20/x
  3. Step 3: Cross multiply
    2,495,873.72x = 3,744,224.46 × 876,222.20
  4. Step 4: Simplify right side
    2,495,873.72x = 3,280,772,593,635.01
  5. Step 5: Solve for x
    x = 3,280,772,593,635.01/2,495,873.72
  6. Step 6: Final answer
    x = 1,314,478.60

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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.