Home / 3,349,230.91-5,022,494.07-1,298,811.89

Finding the Fourth Proportional to 3,349,230.91, 5,022,494.07 and 1,298,811.89

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Solution

The fourth proportional to 3,349,230.91, 5,022,494.07 and 1,298,811.89 is: 1,947,693.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,349,230.91 : 5,022,494.07 = 1,298,811.89 : x
  2. Step 2: Convert to fraction form
    3,349,230.91/5,022,494.07 = 1,298,811.89/x
  3. Step 3: Cross multiply
    3,349,230.91x = 5,022,494.07 × 1,298,811.89
  4. Step 4: Simplify right side
    3,349,230.91x = 6,523,275,023,256.18
  5. Step 5: Solve for x
    x = 6,523,275,023,256.18/3,349,230.91
  6. Step 6: Final answer
    x = 1,947,693.43

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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.