Home / 1,760,589.52-2,429,615.96-955,773.52

Finding the Fourth Proportional to 1,760,589.52, 2,429,615.96 and 955,773.52

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Solution

The fourth proportional to 1,760,589.52, 2,429,615.96 and 955,773.52 is: 1,318,968.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,760,589.52 : 2,429,615.96 = 955,773.52 : x
  2. Step 2: Convert to fraction form
    1,760,589.52/2,429,615.96 = 955,773.52/x
  3. Step 3: Cross multiply
    1,760,589.52x = 2,429,615.96 × 955,773.52
  4. Step 4: Simplify right side
    1,760,589.52x = 2,322,162,598,337.38
  5. Step 5: Solve for x
    x = 2,322,162,598,337.38/1,760,589.52
  6. Step 6: Final answer
    x = 1,318,968.77

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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.