Home / 707,058.28-1,060,753.52-233,743.60

Finding the Fourth Proportional to 707,058.28, 1,060,753.52 and 233,743.60

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Solution

The fourth proportional to 707,058.28, 1,060,753.52 and 233,743.60 is: 350,670.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    707,058.28 : 1,060,753.52 = 233,743.60 : x
  2. Step 2: Convert to fraction form
    707,058.28/1,060,753.52 = 233,743.60/x
  3. Step 3: Cross multiply
    707,058.28x = 1,060,753.52 × 233,743.60
  4. Step 4: Simplify right side
    707,058.28x = 247,944,346,477.47
  5. Step 5: Solve for x
    x = 247,944,346,477.47/707,058.28
  6. Step 6: Final answer
    x = 350,670.31

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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.