Home / 1,734,112.80-2,600,132.40-894,304.80

Finding the Fourth Proportional to 1,734,112.80, 2,600,132.40 and 894,304.80

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Solution

The fourth proportional to 1,734,112.80, 2,600,132.40 and 894,304.80 is: 1,340,922.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,734,112.80 : 2,600,132.40 = 894,304.80 : x
  2. Step 2: Convert to fraction form
    1,734,112.80/2,600,132.40 = 894,304.80/x
  3. Step 3: Cross multiply
    1,734,112.80x = 2,600,132.40 × 894,304.80
  4. Step 4: Simplify right side
    1,734,112.80x = 2,325,310,885,955.52
  5. Step 5: Solve for x
    x = 2,325,310,885,955.52/1,734,112.80
  6. Step 6: Final answer
    x = 1,340,922.51

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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.