Home / 3,459,696.20-5,189,532.06-935,351

Finding the Fourth Proportional to 3,459,696.20, 5,189,532.06 and 935,351

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Solution

The fourth proportional to 3,459,696.20, 5,189,532.06 and 935,351 is: 1,403,023.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,459,696.20 : 5,189,532.06 = 935,351 : x
  2. Step 2: Convert to fraction form
    3,459,696.20/5,189,532.06 = 935,351/x
  3. Step 3: Cross multiply
    3,459,696.20x = 5,189,532.06 × 935,351
  4. Step 4: Simplify right side
    3,459,696.20x = 4,854,034,001,853.06
  5. Step 5: Solve for x
    x = 4,854,034,001,853.06/3,459,696.20
  6. Step 6: Final answer
    x = 1,403,023.19

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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.