Home / 2,224,452.35-3,069,624.92-1,257,524.97

Finding the Fourth Proportional to 2,224,452.35, 3,069,624.92 and 1,257,524.97

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Solution

The fourth proportional to 2,224,452.35, 3,069,624.92 and 1,257,524.97 is: 1,735,317.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,224,452.35 : 3,069,624.92 = 1,257,524.97 : x
  2. Step 2: Convert to fraction form
    2,224,452.35/3,069,624.92 = 1,257,524.97/x
  3. Step 3: Cross multiply
    2,224,452.35x = 3,069,624.92 × 1,257,524.97
  4. Step 4: Simplify right side
    2,224,452.35x = 3,860,129,979,146.63
  5. Step 5: Solve for x
    x = 3,860,129,979,146.63/2,224,452.35
  6. Step 6: Final answer
    x = 1,735,317.00

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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.