Home / 6,982,124.94-10,473,082.30-3,141,235.02

Finding the Fourth Proportional to 6,982,124.94, 10,473,082.30 and 3,141,235.02

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Solution

The fourth proportional to 6,982,124.94, 10,473,082.30 and 3,141,235.02 is: 4,711,805.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,982,124.94 : 10,473,082.30 = 3,141,235.02 : x
  2. Step 2: Convert to fraction form
    6,982,124.94/10,473,082.30 = 3,141,235.02/x
  3. Step 3: Cross multiply
    6,982,124.94x = 10,473,082.30 × 3,141,235.02
  4. Step 4: Simplify right side
    6,982,124.94x = 32,898,412,872,391.66
  5. Step 5: Solve for x
    x = 32,898,412,872,391.66/6,982,124.94
  6. Step 6: Final answer
    x = 4,711,805.24

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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.