Home / 3,227,566.18-4,454,041.33-1,777,258.16

Finding the Fourth Proportional to 3,227,566.18, 4,454,041.33 and 1,777,258.16

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Solution

The fourth proportional to 3,227,566.18, 4,454,041.33 and 1,777,258.16 is: 2,452,616.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,227,566.18 : 4,454,041.33 = 1,777,258.16 : x
  2. Step 2: Convert to fraction form
    3,227,566.18/4,454,041.33 = 1,777,258.16/x
  3. Step 3: Cross multiply
    3,227,566.18x = 4,454,041.33 × 1,777,258.16
  4. Step 4: Simplify right side
    3,227,566.18x = 7,915,981,298,719.75
  5. Step 5: Solve for x
    x = 7,915,981,298,719.75/3,227,566.18
  6. Step 6: Final answer
    x = 2,452,616.26

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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.