Home / 4,886,315.20-6,743,155.68-2,711,001.04

Finding the Fourth Proportional to 4,886,315.20, 6,743,155.68 and 2,711,001.04

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Solution

The fourth proportional to 4,886,315.20, 6,743,155.68 and 2,711,001.04 is: 3,741,204.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,886,315.20 : 6,743,155.68 = 2,711,001.04 : x
  2. Step 2: Convert to fraction form
    4,886,315.20/6,743,155.68 = 2,711,001.04/x
  3. Step 3: Cross multiply
    4,886,315.20x = 6,743,155.68 × 2,711,001.04
  4. Step 4: Simplify right side
    4,886,315.20x = 18,280,702,061,361.91
  5. Step 5: Solve for x
    x = 18,280,702,061,361.91/4,886,315.20
  6. Step 6: Final answer
    x = 3,741,204.02

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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.