Home / 703,344.97-1,052,003.31-652,292.29

Finding the Fourth Proportional to 703,344.97, 1,052,003.31 and 652,292.29

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Solution

The fourth proportional to 703,344.97, 1,052,003.31 and 652,292.29 is: 975,643.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    703,344.97 : 1,052,003.31 = 652,292.29 : x
  2. Step 2: Convert to fraction form
    703,344.97/1,052,003.31 = 652,292.29/x
  3. Step 3: Cross multiply
    703,344.97x = 1,052,003.31 × 652,292.29
  4. Step 4: Simplify right side
    703,344.97x = 686,213,648,167.48
  5. Step 5: Solve for x
    x = 686,213,648,167.48/703,344.97
  6. Step 6: Final answer
    x = 975,643.07

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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.