Home / 3,034,616.69-4,188,060.50-1,658,169.65

Finding the Fourth Proportional to 3,034,616.69, 4,188,060.50 and 1,658,169.65

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Solution

The fourth proportional to 3,034,616.69, 4,188,060.50 and 1,658,169.65 is: 2,288,432.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,034,616.69 : 4,188,060.50 = 1,658,169.65 : x
  2. Step 2: Convert to fraction form
    3,034,616.69/4,188,060.50 = 1,658,169.65/x
  3. Step 3: Cross multiply
    3,034,616.69x = 4,188,060.50 × 1,658,169.65
  4. Step 4: Simplify right side
    3,034,616.69x = 6,944,514,784,232.68
  5. Step 5: Solve for x
    x = 6,944,514,784,232.68/3,034,616.69
  6. Step 6: Final answer
    x = 2,288,432.28

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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.