Home / 3,898,082.80-5,838,829.80-3,234,530.80

Finding the Fourth Proportional to 3,898,082.80, 5,838,829.80 and 3,234,530.80

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Solution

The fourth proportional to 3,898,082.80, 5,838,829.80 and 3,234,530.80 is: 4,844,913.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,898,082.80 : 5,838,829.80 = 3,234,530.80 : x
  2. Step 2: Convert to fraction form
    3,898,082.80/5,838,829.80 = 3,234,530.80/x
  3. Step 3: Cross multiply
    3,898,082.80x = 5,838,829.80 × 3,234,530.80
  4. Step 4: Simplify right side
    3,898,082.80x = 18,885,874,824,057.84
  5. Step 5: Solve for x
    x = 18,885,874,824,057.84/3,898,082.80
  6. Step 6: Final answer
    x = 4,844,913.72

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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.