Home / 2,401,294.41-3,313,865.31-1,313,541.12

Finding the Fourth Proportional to 2,401,294.41, 3,313,865.31 and 1,313,541.12

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Solution

The fourth proportional to 2,401,294.41, 3,313,865.31 and 1,313,541.12 is: 1,812,729.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,401,294.41 : 3,313,865.31 = 1,313,541.12 : x
  2. Step 2: Convert to fraction form
    2,401,294.41/3,313,865.31 = 1,313,541.12/x
  3. Step 3: Cross multiply
    2,401,294.41x = 3,313,865.31 × 1,313,541.12
  4. Step 4: Simplify right side
    2,401,294.41x = 4,352,898,350,826.55
  5. Step 5: Solve for x
    x = 4,352,898,350,826.55/2,401,294.41
  6. Step 6: Final answer
    x = 1,812,729.97

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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.