Home / 1,100,444.52-1,650,627.88-301,713.24

Finding the Fourth Proportional to 1,100,444.52, 1,650,627.88 and 301,713.24

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Solution

The fourth proportional to 1,100,444.52, 1,650,627.88 and 301,713.24 is: 452,559.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,100,444.52 : 1,650,627.88 = 301,713.24 : x
  2. Step 2: Convert to fraction form
    1,100,444.52/1,650,627.88 = 301,713.24/x
  3. Step 3: Cross multiply
    1,100,444.52x = 1,650,627.88 × 301,713.24
  4. Step 4: Simplify right side
    1,100,444.52x = 498,016,285,709.13
  5. Step 5: Solve for x
    x = 498,016,285,709.13/1,100,444.52
  6. Step 6: Final answer
    x = 452,559.19

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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.