Home / 6,791,923.92-10,187,885.88-1,743,234.42

Finding the Fourth Proportional to 6,791,923.92, 10,187,885.88 and 1,743,234.42

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Solution

The fourth proportional to 6,791,923.92, 10,187,885.88 and 1,743,234.42 is: 2,614,851.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,791,923.92 : 10,187,885.88 = 1,743,234.42 : x
  2. Step 2: Convert to fraction form
    6,791,923.92/10,187,885.88 = 1,743,234.42/x
  3. Step 3: Cross multiply
    6,791,923.92x = 10,187,885.88 × 1,743,234.42
  4. Step 4: Simplify right side
    6,791,923.92x = 17,759,873,333,047.99
  5. Step 5: Solve for x
    x = 17,759,873,333,047.99/6,791,923.92
  6. Step 6: Final answer
    x = 2,614,851.63

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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.