Home / 1,760,096.66-2,641,255.65-749,217.07

Finding the Fourth Proportional to 1,760,096.66, 2,641,255.65 and 749,217.07

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Solution

The fourth proportional to 1,760,096.66, 2,641,255.65 and 749,217.07 is: 1,124,298.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,760,096.66 : 2,641,255.65 = 749,217.07 : x
  2. Step 2: Convert to fraction form
    1,760,096.66/2,641,255.65 = 749,217.07/x
  3. Step 3: Cross multiply
    1,760,096.66x = 2,641,255.65 × 749,217.07
  4. Step 4: Simplify right side
    1,760,096.66x = 1,978,873,819,213.95
  5. Step 5: Solve for x
    x = 1,978,873,819,213.95/1,760,096.66
  6. Step 6: Final answer
    x = 1,124,298.38

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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.