Home / 894,428.96-1,341,793.04-702,295.60

Finding the Fourth Proportional to 894,428.96, 1,341,793.04 and 702,295.60

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Solution

The fourth proportional to 894,428.96, 1,341,793.04 and 702,295.60 is: 1,053,560.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,428.96 : 1,341,793.04 = 702,295.60 : x
  2. Step 2: Convert to fraction form
    894,428.96/1,341,793.04 = 702,295.60/x
  3. Step 3: Cross multiply
    894,428.96x = 1,341,793.04 × 702,295.60
  4. Step 4: Simplify right side
    894,428.96x = 942,335,348,102.62
  5. Step 5: Solve for x
    x = 942,335,348,102.62/894,428.96
  6. Step 6: Final answer
    x = 1,053,560.86

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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.