Home / 3,587,595.78-4,955,608.06-2,659,185.62

Finding the Fourth Proportional to 3,587,595.78, 4,955,608.06 and 2,659,185.62

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Solution

The fourth proportional to 3,587,595.78, 4,955,608.06 and 2,659,185.62 is: 3,673,179.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,587,595.78 : 4,955,608.06 = 2,659,185.62 : x
  2. Step 2: Convert to fraction form
    3,587,595.78/4,955,608.06 = 2,659,185.62/x
  3. Step 3: Cross multiply
    3,587,595.78x = 4,955,608.06 × 2,659,185.62
  4. Step 4: Simplify right side
    3,587,595.78x = 13,177,881,691,508.10
  5. Step 5: Solve for x
    x = 13,177,881,691,508.10/3,587,595.78
  6. Step 6: Final answer
    x = 3,673,179.06

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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.