Home / 5,984,514.60-8,990,058.33-3,711,718.86

Finding the Fourth Proportional to 5,984,514.60, 8,990,058.33 and 3,711,718.86

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Solution

The fourth proportional to 5,984,514.60, 8,990,058.33 and 3,711,718.86 is: 5,575,818.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,984,514.60 : 8,990,058.33 = 3,711,718.86 : x
  2. Step 2: Convert to fraction form
    5,984,514.60/8,990,058.33 = 3,711,718.86/x
  3. Step 3: Cross multiply
    5,984,514.60x = 8,990,058.33 × 3,711,718.86
  4. Step 4: Simplify right side
    5,984,514.60x = 33,368,569,055,961.10
  5. Step 5: Solve for x
    x = 33,368,569,055,961.10/5,984,514.60
  6. Step 6: Final answer
    x = 5,575,818.81

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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.