Home / 2,367,723.20-3,552,045.60-1,019,883.20

Finding the Fourth Proportional to 2,367,723.20, 3,552,045.60 and 1,019,883.20

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Solution

The fourth proportional to 2,367,723.20, 3,552,045.60 and 1,019,883.20 is: 1,530,023.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,367,723.20 : 3,552,045.60 = 1,019,883.20 : x
  2. Step 2: Convert to fraction form
    2,367,723.20/3,552,045.60 = 1,019,883.20/x
  3. Step 3: Cross multiply
    2,367,723.20x = 3,552,045.60 × 1,019,883.20
  4. Step 4: Simplify right side
    2,367,723.20x = 3,622,671,633,073.92
  5. Step 5: Solve for x
    x = 3,622,671,633,073.92/2,367,723.20
  6. Step 6: Final answer
    x = 1,530,023.29

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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.