Home / 3,591,036.90-5,386,555.35-2,244,719.70

Finding the Fourth Proportional to 3,591,036.90, 5,386,555.35 and 2,244,719.70

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Solution

The fourth proportional to 3,591,036.90, 5,386,555.35 and 2,244,719.70 is: 3,367,079.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,591,036.90 : 5,386,555.35 = 2,244,719.70 : x
  2. Step 2: Convert to fraction form
    3,591,036.90/5,386,555.35 = 2,244,719.70/x
  3. Step 3: Cross multiply
    3,591,036.90x = 5,386,555.35 × 2,244,719.70
  4. Step 4: Simplify right side
    3,591,036.90x = 12,091,306,909,285.39
  5. Step 5: Solve for x
    x = 12,091,306,909,285.39/3,591,036.90
  6. Step 6: Final answer
    x = 3,367,079.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.