Home / 1,532,161.62-2,298,614.67-467,222.58

Finding the Fourth Proportional to 1,532,161.62, 2,298,614.67 and 467,222.58

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Solution

The fourth proportional to 1,532,161.62, 2,298,614.67 and 467,222.58 is: 700,947.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,532,161.62 : 2,298,614.67 = 467,222.58 : x
  2. Step 2: Convert to fraction form
    1,532,161.62/2,298,614.67 = 467,222.58/x
  3. Step 3: Cross multiply
    1,532,161.62x = 2,298,614.67 × 467,222.58
  4. Step 4: Simplify right side
    1,532,161.62x = 1,073,964,676,543.25
  5. Step 5: Solve for x
    x = 1,073,964,676,543.25/1,532,161.62
  6. Step 6: Final answer
    x = 700,947.38

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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.