Home / 3,500,759.04-5,251,180.32-976,260.48

Finding the Fourth Proportional to 3,500,759.04, 5,251,180.32 and 976,260.48

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Solution

The fourth proportional to 3,500,759.04, 5,251,180.32 and 976,260.48 is: 1,464,402.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,500,759.04 : 5,251,180.32 = 976,260.48 : x
  2. Step 2: Convert to fraction form
    3,500,759.04/5,251,180.32 = 976,260.48/x
  3. Step 3: Cross multiply
    3,500,759.04x = 5,251,180.32 × 976,260.48
  4. Step 4: Simplify right side
    3,500,759.04x = 5,126,519,819,769.75
  5. Step 5: Solve for x
    x = 5,126,519,819,769.75/3,500,759.04
  6. Step 6: Final answer
    x = 1,464,402.37

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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.