Home / 6,834,633.93-10,251,960.87-2,791,121.79

Finding the Fourth Proportional to 6,834,633.93, 10,251,960.87 and 2,791,121.79

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Solution

The fourth proportional to 6,834,633.93, 10,251,960.87 and 2,791,121.79 is: 4,186,686.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,834,633.93 : 10,251,960.87 = 2,791,121.79 : x
  2. Step 2: Convert to fraction form
    6,834,633.93/10,251,960.87 = 2,791,121.79/x
  3. Step 3: Cross multiply
    6,834,633.93x = 10,251,960.87 × 2,791,121.79
  4. Step 4: Simplify right side
    6,834,633.93x = 28,614,471,374,484.36
  5. Step 5: Solve for x
    x = 28,614,471,374,484.36/6,834,633.93
  6. Step 6: Final answer
    x = 4,186,686.76

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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.