Home / 792,497.67-1,093,646.79-452,973.21

Finding the Fourth Proportional to 792,497.67, 1,093,646.79 and 452,973.21

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Solution

The fourth proportional to 792,497.67, 1,093,646.79 and 452,973.21 is: 625,103.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,497.67 : 1,093,646.79 = 452,973.21 : x
  2. Step 2: Convert to fraction form
    792,497.67/1,093,646.79 = 452,973.21/x
  3. Step 3: Cross multiply
    792,497.67x = 1,093,646.79 × 452,973.21
  4. Step 4: Simplify right side
    792,497.67x = 495,392,697,072.50
  5. Step 5: Solve for x
    x = 495,392,697,072.50/792,497.67
  6. Step 6: Final answer
    x = 625,103.03

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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.