Home / 5,188,073.22-7,153,717.50-3,350,118.42

Finding the Fourth Proportional to 5,188,073.22, 7,153,717.50 and 3,350,118.42

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Solution

The fourth proportional to 5,188,073.22, 7,153,717.50 and 3,350,118.42 is: 4,619,402.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,188,073.22 : 7,153,717.50 = 3,350,118.42 : x
  2. Step 2: Convert to fraction form
    5,188,073.22/7,153,717.50 = 3,350,118.42/x
  3. Step 3: Cross multiply
    5,188,073.22x = 7,153,717.50 × 3,350,118.42
  4. Step 4: Simplify right side
    5,188,073.22x = 23,965,800,768,226.35
  5. Step 5: Solve for x
    x = 23,965,800,768,226.35/5,188,073.22
  6. Step 6: Final answer
    x = 4,619,402.96

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1.5x scale

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.