Home / 3,949,514.60-5,536,785.40-3,949,514.60

Finding the Fourth Proportional to 3,949,514.60, 5,536,785.40 and 3,949,514.60

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Solution

The fourth proportional to 3,949,514.60, 5,536,785.40 and 3,949,514.60 is: 5,536,785.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,949,514.60 : 5,536,785.40 = 3,949,514.60 : x
  2. Step 2: Convert to fraction form
    3,949,514.60/5,536,785.40 = 3,949,514.60/x
  3. Step 3: Cross multiply
    3,949,514.60x = 5,536,785.40 × 3,949,514.60
  4. Step 4: Simplify right side
    3,949,514.60x = 21,867,614,774,366.84
  5. Step 5: Solve for x
    x = 21,867,614,774,366.84/3,949,514.60
  6. Step 6: Final answer
    x = 5,536,785.40

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.