Home / 1,550,919.75-2,326,546.49-652,452.90

Finding the Fourth Proportional to 1,550,919.75, 2,326,546.49 and 652,452.90

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Solution

The fourth proportional to 1,550,919.75, 2,326,546.49 and 652,452.90 is: 978,749.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,550,919.75 : 2,326,546.49 = 652,452.90 : x
  2. Step 2: Convert to fraction form
    1,550,919.75/2,326,546.49 = 652,452.90/x
  3. Step 3: Cross multiply
    1,550,919.75x = 2,326,546.49 × 652,452.90
  4. Step 4: Simplify right side
    1,550,919.75x = 1,517,962,001,123.06
  5. Step 5: Solve for x
    x = 1,517,962,001,123.06/1,550,919.75
  6. Step 6: Final answer
    x = 978,749.55

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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.