Home / 652,196.29-976,747.86-516,825.04

Finding the Fourth Proportional to 652,196.29, 976,747.86 and 516,825.04

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Solution

The fourth proportional to 652,196.29, 976,747.86 and 516,825.04 is: 774,012.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    652,196.29 : 976,747.86 = 516,825.04 : x
  2. Step 2: Convert to fraction form
    652,196.29/976,747.86 = 516,825.04/x
  3. Step 3: Cross multiply
    652,196.29x = 976,747.86 × 516,825.04
  4. Step 4: Simplify right side
    652,196.29x = 504,807,751,814.41
  5. Step 5: Solve for x
    x = 504,807,751,814.41/652,196.29
  6. Step 6: Final answer
    x = 774,012.00

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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.