Home / 937,618.45-1,293,650.97-588,796.48

Finding the Fourth Proportional to 937,618.45, 1,293,650.97 and 588,796.48

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Solution

The fourth proportional to 937,618.45, 1,293,650.97 and 588,796.48 is: 812,374.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,618.45 : 1,293,650.97 = 588,796.48 : x
  2. Step 2: Convert to fraction form
    937,618.45/1,293,650.97 = 588,796.48/x
  3. Step 3: Cross multiply
    937,618.45x = 1,293,650.97 × 588,796.48
  4. Step 4: Simplify right side
    937,618.45x = 761,697,132,928.86
  5. Step 5: Solve for x
    x = 761,697,132,928.86/937,618.45
  6. Step 6: Final answer
    x = 812,374.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.