Home / 5,035,311.86-7,552,960.92-2,338,162.20

Finding the Fourth Proportional to 5,035,311.86, 7,552,960.92 and 2,338,162.20

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Solution

The fourth proportional to 5,035,311.86, 7,552,960.92 and 2,338,162.20 is: 3,507,240.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,035,311.86 : 7,552,960.92 = 2,338,162.20 : x
  2. Step 2: Convert to fraction form
    5,035,311.86/7,552,960.92 = 2,338,162.20/x
  3. Step 3: Cross multiply
    5,035,311.86x = 7,552,960.92 × 2,338,162.20
  4. Step 4: Simplify right side
    5,035,311.86x = 17,660,047,721,221.23
  5. Step 5: Solve for x
    x = 17,660,047,721,221.23/5,035,311.86
  6. Step 6: Final answer
    x = 3,507,240.11

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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.