Home / 4,101,219.88-5,659,845.33-2,358,886.49

Finding the Fourth Proportional to 4,101,219.88, 5,659,845.33 and 2,358,886.49

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Solution

The fourth proportional to 4,101,219.88, 5,659,845.33 and 2,358,886.49 is: 3,255,356.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,101,219.88 : 5,659,845.33 = 2,358,886.49 : x
  2. Step 2: Convert to fraction form
    4,101,219.88/5,659,845.33 = 2,358,886.49/x
  3. Step 3: Cross multiply
    4,101,219.88x = 5,659,845.33 × 2,358,886.49
  4. Step 4: Simplify right side
    4,101,219.88x = 13,350,932,686,197.61
  5. Step 5: Solve for x
    x = 13,350,932,686,197.61/4,101,219.88
  6. Step 6: Final answer
    x = 3,255,356.48

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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.