Home / 4,456,470.25-6,150,003.47-2,419,279.75

Finding the Fourth Proportional to 4,456,470.25, 6,150,003.47 and 2,419,279.75

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Solution

The fourth proportional to 4,456,470.25, 6,150,003.47 and 2,419,279.75 is: 3,338,646.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,456,470.25 : 6,150,003.47 = 2,419,279.75 : x
  2. Step 2: Convert to fraction form
    4,456,470.25/6,150,003.47 = 2,419,279.75/x
  3. Step 3: Cross multiply
    4,456,470.25x = 6,150,003.47 × 2,419,279.75
  4. Step 4: Simplify right side
    4,456,470.25x = 14,878,578,845,304.33
  5. Step 5: Solve for x
    x = 14,878,578,845,304.33/4,456,470.25
  6. Step 6: Final answer
    x = 3,338,646.51

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.