Home / 10,342,176-15,514,944.96-3,056,375.04

Finding the Fourth Proportional to 10,342,176, 15,514,944.96 and 3,056,375.04

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Solution

The fourth proportional to 10,342,176, 15,514,944.96 and 3,056,375.04 is: 4,585,059.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,342,176 : 15,514,944.96 = 3,056,375.04 : x
  2. Step 2: Convert to fraction form
    10,342,176/15,514,944.96 = 3,056,375.04/x
  3. Step 3: Cross multiply
    10,342,176x = 15,514,944.96 × 3,056,375.04
  4. Step 4: Simplify right side
    10,342,176x = 47,419,490,522,717.80
  5. Step 5: Solve for x
    x = 47,419,490,522,717.80/10,342,176
  6. Step 6: Final answer
    x = 4,585,059.33

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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.