Home / 2,751,568.28-4,127,346.92-730,014.82

Finding the Fourth Proportional to 2,751,568.28, 4,127,346.92 and 730,014.82

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Solution

The fourth proportional to 2,751,568.28, 4,127,346.92 and 730,014.82 is: 1,095,020.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,751,568.28 : 4,127,346.92 = 730,014.82 : x
  2. Step 2: Convert to fraction form
    2,751,568.28/4,127,346.92 = 730,014.82/x
  3. Step 3: Cross multiply
    2,751,568.28x = 4,127,346.92 × 730,014.82
  4. Step 4: Simplify right side
    2,751,568.28x = 3,013,024,418,881.35
  5. Step 5: Solve for x
    x = 3,013,024,418,881.35/2,751,568.28
  6. Step 6: Final answer
    x = 1,095,020.77

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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.