Home / 4,472,586.27-6,172,000.56-2,733,164.19

Finding the Fourth Proportional to 4,472,586.27, 6,172,000.56 and 2,733,164.19

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Solution

The fourth proportional to 4,472,586.27, 6,172,000.56 and 2,733,164.19 is: 3,771,663.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,472,586.27 : 6,172,000.56 = 2,733,164.19 : x
  2. Step 2: Convert to fraction form
    4,472,586.27/6,172,000.56 = 2,733,164.19/x
  3. Step 3: Cross multiply
    4,472,586.27x = 6,172,000.56 × 2,733,164.19
  4. Step 4: Simplify right side
    4,472,586.27x = 16,869,090,911,251.95
  5. Step 5: Solve for x
    x = 16,869,090,911,251.95/4,472,586.27
  6. Step 6: Final answer
    x = 3,771,663.62

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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.