Home / 7,342,227.08-10,132,453.56-4,034,494.30

Finding the Fourth Proportional to 7,342,227.08, 10,132,453.56 and 4,034,494.30

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Solution

The fourth proportional to 7,342,227.08, 10,132,453.56 and 4,034,494.30 is: 5,567,701.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,342,227.08 : 10,132,453.56 = 4,034,494.30 : x
  2. Step 2: Convert to fraction form
    7,342,227.08/10,132,453.56 = 4,034,494.30/x
  3. Step 3: Cross multiply
    7,342,227.08x = 10,132,453.56 × 4,034,494.30
  4. Step 4: Simplify right side
    7,342,227.08x = 40,879,326,130,370.92
  5. Step 5: Solve for x
    x = 40,879,326,130,370.92/7,342,227.08
  6. Step 6: Final answer
    x = 5,567,701.14

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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.