Home / 1,697,589.03-2,546,346.56-798,532.43

Finding the Fourth Proportional to 1,697,589.03, 2,546,346.56 and 798,532.43

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Solution

The fourth proportional to 1,697,589.03, 2,546,346.56 and 798,532.43 is: 1,197,781.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,697,589.03 : 2,546,346.56 = 798,532.43 : x
  2. Step 2: Convert to fraction form
    1,697,589.03/2,546,346.56 = 798,532.43/x
  3. Step 3: Cross multiply
    1,697,589.03x = 2,546,346.56 × 798,532.43
  4. Step 4: Simplify right side
    1,697,589.03x = 2,033,340,308,552.15
  5. Step 5: Solve for x
    x = 2,033,340,308,552.15/1,697,589.03
  6. Step 6: Final answer
    x = 1,197,781.25

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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.