Home / 2,433,164.01-3,649,995.46-918,121.81

Finding the Fourth Proportional to 2,433,164.01, 3,649,995.46 and 918,121.81

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Solution

The fourth proportional to 2,433,164.01, 3,649,995.46 and 918,121.81 is: 1,377,276.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,433,164.01 : 3,649,995.46 = 918,121.81 : x
  2. Step 2: Convert to fraction form
    2,433,164.01/3,649,995.46 = 918,121.81/x
  3. Step 3: Cross multiply
    2,433,164.01x = 3,649,995.46 × 918,121.81
  4. Step 4: Simplify right side
    2,433,164.01x = 3,351,140,419,977.01
  5. Step 5: Solve for x
    x = 3,351,140,419,977.01/2,433,164.01
  6. Step 6: Final answer
    x = 1,377,276.84

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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.