Home / 6,386,031.44-9,580,309.06-2,342,556.80

Finding the Fourth Proportional to 6,386,031.44, 9,580,309.06 and 2,342,556.80

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Solution

The fourth proportional to 6,386,031.44, 9,580,309.06 and 2,342,556.80 is: 3,514,298.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,386,031.44 : 9,580,309.06 = 2,342,556.80 : x
  2. Step 2: Convert to fraction form
    6,386,031.44/9,580,309.06 = 2,342,556.80/x
  3. Step 3: Cross multiply
    6,386,031.44x = 9,580,309.06 × 2,342,556.80
  4. Step 4: Simplify right side
    6,386,031.44x = 22,442,418,134,604.61
  5. Step 5: Solve for x
    x = 22,442,418,134,604.61/6,386,031.44
  6. Step 6: Final answer
    x = 3,514,298.10

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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.