Home / 4,527,079.06-6,791,697.51-1,332,309.46

Finding the Fourth Proportional to 4,527,079.06, 6,791,697.51 and 1,332,309.46

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Solution

The fourth proportional to 4,527,079.06, 6,791,697.51 and 1,332,309.46 is: 1,998,781.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,527,079.06 : 6,791,697.51 = 1,332,309.46 : x
  2. Step 2: Convert to fraction form
    4,527,079.06/6,791,697.51 = 1,332,309.46/x
  3. Step 3: Cross multiply
    4,527,079.06x = 6,791,697.51 × 1,332,309.46
  4. Step 4: Simplify right side
    4,527,079.06x = 9,048,642,842,031.44
  5. Step 5: Solve for x
    x = 9,048,642,842,031.44/4,527,079.06
  6. Step 6: Final answer
    x = 1,998,781.71

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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.