Home / 2,591,767.01-3,576,195.54-1,503,789.18

Finding the Fourth Proportional to 2,591,767.01, 3,576,195.54 and 1,503,789.18

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Solution

The fourth proportional to 2,591,767.01, 3,576,195.54 and 1,503,789.18 is: 2,074,972.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,591,767.01 : 3,576,195.54 = 1,503,789.18 : x
  2. Step 2: Convert to fraction form
    2,591,767.01/3,576,195.54 = 1,503,789.18/x
  3. Step 3: Cross multiply
    2,591,767.01x = 3,576,195.54 × 1,503,789.18
  4. Step 4: Simplify right side
    2,591,767.01x = 5,377,844,158,616.26
  5. Step 5: Solve for x
    x = 5,377,844,158,616.26/2,591,767.01
  6. Step 6: Final answer
    x = 2,074,972.07

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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.