Home / 894,242.10-1,341,371.26-254,545.59

Finding the Fourth Proportional to 894,242.10, 1,341,371.26 and 254,545.59

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Solution

The fourth proportional to 894,242.10, 1,341,371.26 and 254,545.59 is: 381,820.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,242.10 : 1,341,371.26 = 254,545.59 : x
  2. Step 2: Convert to fraction form
    894,242.10/1,341,371.26 = 254,545.59/x
  3. Step 3: Cross multiply
    894,242.10x = 1,341,371.26 × 254,545.59
  4. Step 4: Simplify right side
    894,242.10x = 341,440,130,806.16
  5. Step 5: Solve for x
    x = 341,440,130,806.16/894,242.10
  6. Step 6: Final answer
    x = 381,820.68

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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.