Home / 894,427.96-1,341,791.54-702,294.60

Finding the Fourth Proportional to 894,427.96, 1,341,791.54 and 702,294.60

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Solution

The fourth proportional to 894,427.96, 1,341,791.54 and 702,294.60 is: 1,053,559.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,427.96 : 1,341,791.54 = 702,294.60 : x
  2. Step 2: Convert to fraction form
    894,427.96/1,341,791.54 = 702,294.60/x
  3. Step 3: Cross multiply
    894,427.96x = 1,341,791.54 × 702,294.60
  4. Step 4: Simplify right side
    894,427.96x = 942,332,946,854.40
  5. Step 5: Solve for x
    x = 942,332,946,854.40/894,427.96
  6. Step 6: Final answer
    x = 1,053,559.36

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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.