Home / 2,266,043.14-3,399,177.65-647,052.10

Finding the Fourth Proportional to 2,266,043.14, 3,399,177.65 and 647,052.10

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Solution

The fourth proportional to 2,266,043.14, 3,399,177.65 and 647,052.10 is: 970,610.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,266,043.14 : 3,399,177.65 = 647,052.10 : x
  2. Step 2: Convert to fraction form
    2,266,043.14/3,399,177.65 = 647,052.10/x
  3. Step 3: Cross multiply
    2,266,043.14x = 3,399,177.65 × 647,052.10
  4. Step 4: Simplify right side
    2,266,043.14x = 2,199,445,036,705.57
  5. Step 5: Solve for x
    x = 2,199,445,036,705.57/2,266,043.14
  6. Step 6: Final answer
    x = 970,610.40

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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.