Home / 2,711,234.46-4,065,461.72-1,432,529.58

Finding the Fourth Proportional to 2,711,234.46, 4,065,461.72 and 1,432,529.58

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Solution

The fourth proportional to 2,711,234.46, 4,065,461.72 and 1,432,529.58 is: 2,148,059.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,711,234.46 : 4,065,461.72 = 1,432,529.58 : x
  2. Step 2: Convert to fraction form
    2,711,234.46/4,065,461.72 = 1,432,529.58/x
  3. Step 3: Cross multiply
    2,711,234.46x = 4,065,461.72 × 1,432,529.58
  4. Step 4: Simplify right side
    2,711,234.46x = 5,823,894,170,257.68
  5. Step 5: Solve for x
    x = 5,823,894,170,257.68/2,711,234.46
  6. Step 6: Final answer
    x = 2,148,059.95

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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.