Home / 2,722,225.16-4,083,711.42-924,626.04

Finding the Fourth Proportional to 2,722,225.16, 4,083,711.42 and 924,626.04

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Solution

The fourth proportional to 2,722,225.16, 4,083,711.42 and 924,626.04 is: 1,387,065.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,722,225.16 : 4,083,711.42 = 924,626.04 : x
  2. Step 2: Convert to fraction form
    2,722,225.16/4,083,711.42 = 924,626.04/x
  3. Step 3: Cross multiply
    2,722,225.16x = 4,083,711.42 × 924,626.04
  4. Step 4: Simplify right side
    2,722,225.16x = 3,775,905,918,777.38
  5. Step 5: Solve for x
    x = 3,775,905,918,777.38/2,722,225.16
  6. Step 6: Final answer
    x = 1,387,065.98

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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.