Home / 3,244,658.46-4,864,363.15-1,982,059.62

Finding the Fourth Proportional to 3,244,658.46, 4,864,363.15 and 1,982,059.62

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Solution

The fourth proportional to 3,244,658.46, 4,864,363.15 and 1,982,059.62 is: 2,971,486.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,244,658.46 : 4,864,363.15 = 1,982,059.62 : x
  2. Step 2: Convert to fraction form
    3,244,658.46/4,864,363.15 = 1,982,059.62/x
  3. Step 3: Cross multiply
    3,244,658.46x = 4,864,363.15 × 1,982,059.62
  4. Step 4: Simplify right side
    3,244,658.46x = 9,641,457,776,631.00
  5. Step 5: Solve for x
    x = 9,641,457,776,631.00/3,244,658.46
  6. Step 6: Final answer
    x = 2,971,486.18

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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.