Home / 1,452,263.72-2,004,270.90-832,151

Finding the Fourth Proportional to 1,452,263.72, 2,004,270.90 and 832,151

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Solution

The fourth proportional to 1,452,263.72, 2,004,270.90 and 832,151 is: 1,148,452.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,452,263.72 : 2,004,270.90 = 832,151 : x
  2. Step 2: Convert to fraction form
    1,452,263.72/2,004,270.90 = 832,151/x
  3. Step 3: Cross multiply
    1,452,263.72x = 2,004,270.90 × 832,151
  4. Step 4: Simplify right side
    1,452,263.72x = 1,667,856,033,705.90
  5. Step 5: Solve for x
    x = 1,667,856,033,705.90/1,452,263.72
  6. Step 6: Final answer
    x = 1,148,452.59

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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.