Home / 4,134,019.56-5,705,013.32-2,273,508.59

Finding the Fourth Proportional to 4,134,019.56, 5,705,013.32 and 2,273,508.59

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Solution

The fourth proportional to 4,134,019.56, 5,705,013.32 and 2,273,508.59 is: 3,137,478.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,134,019.56 : 5,705,013.32 = 2,273,508.59 : x
  2. Step 2: Convert to fraction form
    4,134,019.56/5,705,013.32 = 2,273,508.59/x
  3. Step 3: Cross multiply
    4,134,019.56x = 5,705,013.32 × 2,273,508.59
  4. Step 4: Simplify right side
    4,134,019.56x = 12,970,396,789,084.42
  5. Step 5: Solve for x
    x = 12,970,396,789,084.42/4,134,019.56
  6. Step 6: Final answer
    x = 3,137,478.33

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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.