Home / 3,452,586.74-4,764,853.45-1,904,151.34

Finding the Fourth Proportional to 3,452,586.74, 4,764,853.45 and 1,904,151.34

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Solution

The fourth proportional to 3,452,586.74, 4,764,853.45 and 1,904,151.34 is: 2,627,885.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,452,586.74 : 4,764,853.45 = 1,904,151.34 : x
  2. Step 2: Convert to fraction form
    3,452,586.74/4,764,853.45 = 1,904,151.34/x
  3. Step 3: Cross multiply
    3,452,586.74x = 4,764,853.45 × 1,904,151.34
  4. Step 4: Simplify right side
    3,452,586.74x = 9,073,002,081,721.12
  5. Step 5: Solve for x
    x = 9,073,002,081,721.12/3,452,586.74
  6. Step 6: Final answer
    x = 2,627,885.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.