Home / 1,034,856.30-1,552,542.79-360,947.29

Finding the Fourth Proportional to 1,034,856.30, 1,552,542.79 and 360,947.29

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Solution

The fourth proportional to 1,034,856.30, 1,552,542.79 and 360,947.29 is: 541,511.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,856.30 : 1,552,542.79 = 360,947.29 : x
  2. Step 2: Convert to fraction form
    1,034,856.30/1,552,542.79 = 360,947.29/x
  3. Step 3: Cross multiply
    1,034,856.30x = 1,552,542.79 × 360,947.29
  4. Step 4: Simplify right side
    1,034,856.30x = 560,386,112,659.54
  5. Step 5: Solve for x
    x = 560,386,112,659.54/1,034,856.30
  6. Step 6: Final answer
    x = 541,511.04

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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.