Home / 1,479,008.15-2,218,733.65-467,794.02

Finding the Fourth Proportional to 1,479,008.15, 2,218,733.65 and 467,794.02

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Solution

The fourth proportional to 1,479,008.15, 2,218,733.65 and 467,794.02 is: 701,761.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,479,008.15 : 2,218,733.65 = 467,794.02 : x
  2. Step 2: Convert to fraction form
    1,479,008.15/2,218,733.65 = 467,794.02/x
  3. Step 3: Cross multiply
    1,479,008.15x = 2,218,733.65 × 467,794.02
  4. Step 4: Simplify right side
    1,479,008.15x = 1,037,910,337,912.00
  5. Step 5: Solve for x
    x = 1,037,910,337,912.00/1,479,008.15
  6. Step 6: Final answer
    x = 701,761.07

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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.