Home / 4,454,872.65-6,146,835.05-2,711,374.23

Finding the Fourth Proportional to 4,454,872.65, 6,146,835.05 and 2,711,374.23

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Solution

The fourth proportional to 4,454,872.65, 6,146,835.05 and 2,711,374.23 is: 3,741,155.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,454,872.65 : 6,146,835.05 = 2,711,374.23 : x
  2. Step 2: Convert to fraction form
    4,454,872.65/6,146,835.05 = 2,711,374.23/x
  3. Step 3: Cross multiply
    4,454,872.65x = 6,146,835.05 × 2,711,374.23
  4. Step 4: Simplify right side
    4,454,872.65x = 16,666,370,150,630.76
  5. Step 5: Solve for x
    x = 16,666,370,150,630.76/4,454,872.65
  6. Step 6: Final answer
    x = 3,741,155.24

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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.