Home / 2,494,734.96-3,442,731.33-1,348,812.57

Finding the Fourth Proportional to 2,494,734.96, 3,442,731.33 and 1,348,812.57

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Solution

The fourth proportional to 2,494,734.96, 3,442,731.33 and 1,348,812.57 is: 1,861,359.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,494,734.96 : 3,442,731.33 = 1,348,812.57 : x
  2. Step 2: Convert to fraction form
    2,494,734.96/3,442,731.33 = 1,348,812.57/x
  3. Step 3: Cross multiply
    2,494,734.96x = 3,442,731.33 × 1,348,812.57
  4. Step 4: Simplify right side
    2,494,734.96x = 4,643,599,293,036.82
  5. Step 5: Solve for x
    x = 4,643,599,293,036.82/2,494,734.96
  6. Step 6: Final answer
    x = 1,861,359.77

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.