Home / 2,694,507.30-4,040,265.59-896,409.20

Finding the Fourth Proportional to 2,694,507.30, 4,040,265.59 and 896,409.20

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Solution

The fourth proportional to 2,694,507.30, 4,040,265.59 and 896,409.20 is: 1,344,116.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,694,507.30 : 4,040,265.59 = 896,409.20 : x
  2. Step 2: Convert to fraction form
    2,694,507.30/4,040,265.59 = 896,409.20/x
  3. Step 3: Cross multiply
    2,694,507.30x = 4,040,265.59 × 896,409.20
  4. Step 4: Simplify right side
    2,694,507.30x = 3,621,731,250,938.05
  5. Step 5: Solve for x
    x = 3,621,731,250,938.05/2,694,507.30
  6. Step 6: Final answer
    x = 1,344,116.33

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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.