Home / 6,274,587.44-9,412,313.54-2,627,645.38

Finding the Fourth Proportional to 6,274,587.44, 9,412,313.54 and 2,627,645.38

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Solution

The fourth proportional to 6,274,587.44, 9,412,313.54 and 2,627,645.38 is: 3,941,649.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,274,587.44 : 9,412,313.54 = 2,627,645.38 : x
  2. Step 2: Convert to fraction form
    6,274,587.44/9,412,313.54 = 2,627,645.38/x
  3. Step 3: Cross multiply
    6,274,587.44x = 9,412,313.54 × 2,627,645.38
  4. Step 4: Simplify right side
    6,274,587.44x = 24,732,222,128,292.65
  5. Step 5: Solve for x
    x = 24,732,222,128,292.65/6,274,587.44
  6. Step 6: Final answer
    x = 3,941,649.13

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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.