Home / 2,241,947.20-3,362,920.80-2,029,370.80

Finding the Fourth Proportional to 2,241,947.20, 3,362,920.80 and 2,029,370.80

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Solution

The fourth proportional to 2,241,947.20, 3,362,920.80 and 2,029,370.80 is: 3,044,056.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,241,947.20 : 3,362,920.80 = 2,029,370.80 : x
  2. Step 2: Convert to fraction form
    2,241,947.20/3,362,920.80 = 2,029,370.80/x
  3. Step 3: Cross multiply
    2,241,947.20x = 3,362,920.80 × 2,029,370.80
  4. Step 4: Simplify right side
    2,241,947.20x = 6,824,613,274,232.64
  5. Step 5: Solve for x
    x = 6,824,613,274,232.64/2,241,947.20
  6. Step 6: Final answer
    x = 3,044,056.20

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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.