Home / 4,781,115.82-6,597,747.27-2,605,612.15

Finding the Fourth Proportional to 4,781,115.82, 6,597,747.27 and 2,605,612.15

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Solution

The fourth proportional to 4,781,115.82, 6,597,747.27 and 2,605,612.15 is: 3,595,639.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,781,115.82 : 6,597,747.27 = 2,605,612.15 : x
  2. Step 2: Convert to fraction form
    4,781,115.82/6,597,747.27 = 2,605,612.15/x
  3. Step 3: Cross multiply
    4,781,115.82x = 6,597,747.27 × 2,605,612.15
  4. Step 4: Simplify right side
    4,781,115.82x = 17,191,170,449,341.33
  5. Step 5: Solve for x
    x = 17,191,170,449,341.33/4,781,115.82
  6. Step 6: Final answer
    x = 3,595,639.82

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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.