Home / 835,224.22-1,152,610.17-453,251.00

Finding the Fourth Proportional to 835,224.22, 1,152,610.17 and 453,251.00

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Solution

The fourth proportional to 835,224.22, 1,152,610.17 and 453,251.00 is: 625,486.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    835,224.22 : 1,152,610.17 = 453,251.00 : x
  2. Step 2: Convert to fraction form
    835,224.22/1,152,610.17 = 453,251.00/x
  3. Step 3: Cross multiply
    835,224.22x = 1,152,610.17 × 453,251.00
  4. Step 4: Simplify right side
    835,224.22x = 522,421,713,344.50
  5. Step 5: Solve for x
    x = 522,421,713,344.50/835,224.22
  6. Step 6: Final answer
    x = 625,486.79

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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.