Home / 5,966,439.80-8,233,741.08-3,611,691.64

Finding the Fourth Proportional to 5,966,439.80, 8,233,741.08 and 3,611,691.64

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Solution

The fourth proportional to 5,966,439.80, 8,233,741.08 and 3,611,691.64 is: 4,984,167.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,966,439.80 : 8,233,741.08 = 3,611,691.64 : x
  2. Step 2: Convert to fraction form
    5,966,439.80/8,233,741.08 = 3,611,691.64/x
  3. Step 3: Cross multiply
    5,966,439.80x = 8,233,741.08 × 3,611,691.64
  4. Step 4: Simplify right side
    5,966,439.80x = 29,737,733,824,560.57
  5. Step 5: Solve for x
    x = 29,737,733,824,560.57/5,966,439.80
  6. Step 6: Final answer
    x = 4,984,167.25

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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.