Home / 2,495,374.40-3,739,562.40-2,194,443.20

Finding the Fourth Proportional to 2,495,374.40, 3,739,562.40 and 2,194,443.20

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Solution

The fourth proportional to 2,495,374.40, 3,739,562.40 and 2,194,443.20 is: 3,288,587.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,495,374.40 : 3,739,562.40 = 2,194,443.20 : x
  2. Step 2: Convert to fraction form
    2,495,374.40/3,739,562.40 = 2,194,443.20/x
  3. Step 3: Cross multiply
    2,495,374.40x = 3,739,562.40 × 2,194,443.20
  4. Step 4: Simplify right side
    2,495,374.40x = 8,206,257,279,655.68
  5. Step 5: Solve for x
    x = 8,206,257,279,655.68/2,495,374.40
  6. Step 6: Final answer
    x = 3,288,587.59

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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.