Home / 6,851,151.04-10,279,020.78-2,240,349.94

Finding the Fourth Proportional to 6,851,151.04, 10,279,020.78 and 2,240,349.94

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Solution

The fourth proportional to 6,851,151.04, 10,279,020.78 and 2,240,349.94 is: 3,361,275.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,851,151.04 : 10,279,020.78 = 2,240,349.94 : x
  2. Step 2: Convert to fraction form
    6,851,151.04/10,279,020.78 = 2,240,349.94/x
  3. Step 3: Cross multiply
    6,851,151.04x = 10,279,020.78 × 2,240,349.94
  4. Step 4: Simplify right side
    6,851,151.04x = 23,028,603,587,731.75
  5. Step 5: Solve for x
    x = 23,028,603,587,731.75/6,851,151.04
  6. Step 6: Final answer
    x = 3,361,275.13

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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.