Home / 6,231,105.10-9,330,340.20-5,010,192.10

Finding the Fourth Proportional to 6,231,105.10, 9,330,340.20 and 5,010,192.10

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Solution

The fourth proportional to 6,231,105.10, 9,330,340.20 and 5,010,192.10 is: 7,502,167.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,231,105.10 : 9,330,340.20 = 5,010,192.10 : x
  2. Step 2: Convert to fraction form
    6,231,105.10/9,330,340.20 = 5,010,192.10/x
  3. Step 3: Cross multiply
    6,231,105.10x = 9,330,340.20 × 5,010,192.10
  4. Step 4: Simplify right side
    6,231,105.10x = 46,746,796,760,352.41
  5. Step 5: Solve for x
    x = 46,746,796,760,352.41/6,231,105.10
  6. Step 6: Final answer
    x = 7,502,167.92

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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.