Home / 652,195.29-976,746.36-516,824.04

Finding the Fourth Proportional to 652,195.29, 976,746.36 and 516,824.04

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Solution

The fourth proportional to 652,195.29, 976,746.36 and 516,824.04 is: 774,010.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    652,195.29 : 976,746.36 = 516,824.04 : x
  2. Step 2: Convert to fraction form
    652,195.29/976,746.36 = 516,824.04/x
  3. Step 3: Cross multiply
    652,195.29x = 976,746.36 × 516,824.04
  4. Step 4: Simplify right side
    652,195.29x = 504,805,999,830.49
  5. Step 5: Solve for x
    x = 504,805,999,830.49/652,195.29
  6. Step 6: Final answer
    x = 774,010.50

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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.