Home / 5,697,398.52-7,861,153.07-3,373,136.93

Finding the Fourth Proportional to 5,697,398.52, 7,861,153.07 and 3,373,136.93

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Solution

The fourth proportional to 5,697,398.52, 7,861,153.07 and 3,373,136.93 is: 4,654,184.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,697,398.52 : 7,861,153.07 = 3,373,136.93 : x
  2. Step 2: Convert to fraction form
    5,697,398.52/7,861,153.07 = 3,373,136.93/x
  3. Step 3: Cross multiply
    5,697,398.52x = 7,861,153.07 × 3,373,136.93
  4. Step 4: Simplify right side
    5,697,398.52x = 26,516,745,732,799.88
  5. Step 5: Solve for x
    x = 26,516,745,732,799.88/5,697,398.52
  6. Step 6: Final answer
    x = 4,654,184.82

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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.