Home / 1,499,194.89-2,247,795.77-825,593.40

Finding the Fourth Proportional to 1,499,194.89, 2,247,795.77 and 825,593.40

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Solution

The fourth proportional to 1,499,194.89, 2,247,795.77 and 825,593.40 is: 1,237,841.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,499,194.89 : 2,247,795.77 = 825,593.40 : x
  2. Step 2: Convert to fraction form
    1,499,194.89/2,247,795.77 = 825,593.40/x
  3. Step 3: Cross multiply
    1,499,194.89x = 2,247,795.77 × 825,593.40
  4. Step 4: Simplify right side
    1,499,194.89x = 1,855,765,348,131.95
  5. Step 5: Solve for x
    x = 1,855,765,348,131.95/1,499,194.89
  6. Step 6: Final answer
    x = 1,237,841.30

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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.