Home / 4,176,013.70-6,264,020.55-3,336,205.70

Finding the Fourth Proportional to 4,176,013.70, 6,264,020.55 and 3,336,205.70

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Solution

The fourth proportional to 4,176,013.70, 6,264,020.55 and 3,336,205.70 is: 5,004,308.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,176,013.70 : 6,264,020.55 = 3,336,205.70 : x
  2. Step 2: Convert to fraction form
    4,176,013.70/6,264,020.55 = 3,336,205.70/x
  3. Step 3: Cross multiply
    4,176,013.70x = 6,264,020.55 × 3,336,205.70
  4. Step 4: Simplify right side
    4,176,013.70x = 20,898,061,063,827.14
  5. Step 5: Solve for x
    x = 20,898,061,063,827.14/4,176,013.70
  6. Step 6: Final answer
    x = 5,004,308.55

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Similar ratio
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1.5x scale

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.