Home / 7,495,371.66-10,343,610.72-4,057,610.16

Finding the Fourth Proportional to 7,495,371.66, 10,343,610.72 and 4,057,610.16

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Solution

The fourth proportional to 7,495,371.66, 10,343,610.72 and 4,057,610.16 is: 5,599,500.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,495,371.66 : 10,343,610.72 = 4,057,610.16 : x
  2. Step 2: Convert to fraction form
    7,495,371.66/10,343,610.72 = 4,057,610.16/x
  3. Step 3: Cross multiply
    7,495,371.66x = 10,343,610.72 × 4,057,610.16
  4. Step 4: Simplify right side
    7,495,371.66x = 41,970,339,948,556.92
  5. Step 5: Solve for x
    x = 41,970,339,948,556.92/7,495,371.66
  6. Step 6: Final answer
    x = 5,599,500.85

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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.