Home / 5,110,217.55-7,052,524.07-2,935,180.44

Finding the Fourth Proportional to 5,110,217.55, 7,052,524.07 and 2,935,180.44

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Solution

The fourth proportional to 5,110,217.55, 7,052,524.07 and 2,935,180.44 is: 4,050,792.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,110,217.55 : 7,052,524.07 = 2,935,180.44 : x
  2. Step 2: Convert to fraction form
    5,110,217.55/7,052,524.07 = 2,935,180.44/x
  3. Step 3: Cross multiply
    5,110,217.55x = 7,052,524.07 × 2,935,180.44
  4. Step 4: Simplify right side
    5,110,217.55x = 20,700,430,688,217.29
  5. Step 5: Solve for x
    x = 20,700,430,688,217.29/5,110,217.55
  6. Step 6: Final answer
    x = 4,050,792.45

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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.