Home / 5,605,279.29-7,735,250.19-3,158,676.24

Finding the Fourth Proportional to 5,605,279.29, 7,735,250.19 and 3,158,676.24

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Solution

The fourth proportional to 5,605,279.29, 7,735,250.19 and 3,158,676.24 is: 4,358,953.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,605,279.29 : 7,735,250.19 = 3,158,676.24 : x
  2. Step 2: Convert to fraction form
    5,605,279.29/7,735,250.19 = 3,158,676.24/x
  3. Step 3: Cross multiply
    5,605,279.29x = 7,735,250.19 × 3,158,676.24
  4. Step 4: Simplify right side
    5,605,279.29x = 24,433,150,992,194.48
  5. Step 5: Solve for x
    x = 24,433,150,992,194.48/5,605,279.29
  6. Step 6: Final answer
    x = 4,358,953.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.