Home / 1,452,262.72-2,004,269.52-832,150

Finding the Fourth Proportional to 1,452,262.72, 2,004,269.52 and 832,150

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Solution

The fourth proportional to 1,452,262.72, 2,004,269.52 and 832,150 is: 1,148,451.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,452,262.72 : 2,004,269.52 = 832,150 : x
  2. Step 2: Convert to fraction form
    1,452,262.72/2,004,269.52 = 832,150/x
  3. Step 3: Cross multiply
    1,452,262.72x = 2,004,269.52 × 832,150
  4. Step 4: Simplify right side
    1,452,262.72x = 1,667,852,881,068
  5. Step 5: Solve for x
    x = 1,667,852,881,068/1,452,262.72
  6. Step 6: Final answer
    x = 1,148,451.21

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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.