Home / 3,094,876-4,642,343.76-935,918.08

Finding the Fourth Proportional to 3,094,876, 4,642,343.76 and 935,918.08

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Solution

The fourth proportional to 3,094,876, 4,642,343.76 and 935,918.08 is: 1,403,886.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,094,876 : 4,642,343.76 = 935,918.08 : x
  2. Step 2: Convert to fraction form
    3,094,876/4,642,343.76 = 935,918.08/x
  3. Step 3: Cross multiply
    3,094,876x = 4,642,343.76 × 935,918.08
  4. Step 4: Simplify right side
    3,094,876x = 4,344,853,458,559.18
  5. Step 5: Solve for x
    x = 4,344,853,458,559.18/3,094,876
  6. Step 6: Final answer
    x = 1,403,886.12

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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.