Home / 1,781,929.28-2,672,622.24-583,976

Finding the Fourth Proportional to 1,781,929.28, 2,672,622.24 and 583,976

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Solution

The fourth proportional to 1,781,929.28, 2,672,622.24 and 583,976 is: 875,874.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,781,929.28 : 2,672,622.24 = 583,976 : x
  2. Step 2: Convert to fraction form
    1,781,929.28/2,672,622.24 = 583,976/x
  3. Step 3: Cross multiply
    1,781,929.28x = 2,672,622.24 × 583,976
  4. Step 4: Simplify right side
    1,781,929.28x = 1,560,747,245,226.24
  5. Step 5: Solve for x
    x = 1,560,747,245,226.24/1,781,929.28
  6. Step 6: Final answer
    x = 875,874.96

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.