Home / 1,175,490.73-1,763,793.31-567,938.48

Finding the Fourth Proportional to 1,175,490.73, 1,763,793.31 and 567,938.48

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Solution

The fourth proportional to 1,175,490.73, 1,763,793.31 and 567,938.48 is: 852,176.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,175,490.73 : 1,763,793.31 = 567,938.48 : x
  2. Step 2: Convert to fraction form
    1,175,490.73/1,763,793.31 = 567,938.48/x
  3. Step 3: Cross multiply
    1,175,490.73x = 1,763,793.31 × 567,938.48
  4. Step 4: Simplify right side
    1,175,490.73x = 1,001,726,091,515.57
  5. Step 5: Solve for x
    x = 1,001,726,091,515.57/1,175,490.73
  6. Step 6: Final answer
    x = 852,176.94

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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.