Home / 2,358,119.52-3,253,260.11-1,486,667.45

Finding the Fourth Proportional to 2,358,119.52, 3,253,260.11 and 1,486,667.45

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Solution

The fourth proportional to 2,358,119.52, 3,253,260.11 and 1,486,667.45 is: 2,051,005.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,358,119.52 : 3,253,260.11 = 1,486,667.45 : x
  2. Step 2: Convert to fraction form
    2,358,119.52/3,253,260.11 = 1,486,667.45/x
  3. Step 3: Cross multiply
    2,358,119.52x = 3,253,260.11 × 1,486,667.45
  4. Step 4: Simplify right side
    2,358,119.52x = 4,836,515,912,620.23
  5. Step 5: Solve for x
    x = 4,836,515,912,620.23/2,358,119.52
  6. Step 6: Final answer
    x = 2,051,005.42

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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.