Home / 3,764,071.04-5,646,229.30-1,791,831.88

Finding the Fourth Proportional to 3,764,071.04, 5,646,229.30 and 1,791,831.88

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Solution

The fourth proportional to 3,764,071.04, 5,646,229.30 and 1,791,831.88 is: 2,687,806.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,764,071.04 : 5,646,229.30 = 1,791,831.88 : x
  2. Step 2: Convert to fraction form
    3,764,071.04/5,646,229.30 = 1,791,831.88/x
  3. Step 3: Cross multiply
    3,764,071.04x = 5,646,229.30 × 1,791,831.88
  4. Step 4: Simplify right side
    3,764,071.04x = 10,117,093,649,654.30
  5. Step 5: Solve for x
    x = 10,117,093,649,654.30/3,764,071.04
  6. Step 6: Final answer
    x = 2,687,806.25

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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.