Home / 3,197,188.50-4,798,144.71-1,514,292

Finding the Fourth Proportional to 3,197,188.50, 4,798,144.71 and 1,514,292

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Solution

The fourth proportional to 3,197,188.50, 4,798,144.71 and 1,514,292 is: 2,272,556.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,197,188.50 : 4,798,144.71 = 1,514,292 : x
  2. Step 2: Convert to fraction form
    3,197,188.50/4,798,144.71 = 1,514,292/x
  3. Step 3: Cross multiply
    3,197,188.50x = 4,798,144.71 × 1,514,292
  4. Step 4: Simplify right side
    3,197,188.50x = 7,265,792,149,195.32
  5. Step 5: Solve for x
    x = 7,265,792,149,195.32/3,197,188.50
  6. Step 6: Final answer
    x = 2,272,556.70

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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.