Home / 6,679,030.57-9,217,079.91-3,623,244.82

Finding the Fourth Proportional to 6,679,030.57, 9,217,079.91 and 3,623,244.82

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Solution

The fourth proportional to 6,679,030.57, 9,217,079.91 and 3,623,244.82 is: 5,000,087.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,679,030.57 : 9,217,079.91 = 3,623,244.82 : x
  2. Step 2: Convert to fraction form
    6,679,030.57/9,217,079.91 = 3,623,244.82/x
  3. Step 3: Cross multiply
    6,679,030.57x = 9,217,079.91 × 3,623,244.82
  4. Step 4: Simplify right side
    6,679,030.57x = 33,395,737,016,390.87
  5. Step 5: Solve for x
    x = 33,395,737,016,390.87/6,679,030.57
  6. Step 6: Final answer
    x = 5,000,087.46

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.