Home / 7,033,660.80-10,550,376.72-2,241,285.36

Finding the Fourth Proportional to 7,033,660.80, 10,550,376.72 and 2,241,285.36

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Solution

The fourth proportional to 7,033,660.80, 10,550,376.72 and 2,241,285.36 is: 3,361,891.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,033,660.80 : 10,550,376.72 = 2,241,285.36 : x
  2. Step 2: Convert to fraction form
    7,033,660.80/10,550,376.72 = 2,241,285.36/x
  3. Step 3: Cross multiply
    7,033,660.80x = 10,550,376.72 × 2,241,285.36
  4. Step 4: Simplify right side
    7,033,660.80x = 23,646,404,885,020.82
  5. Step 5: Solve for x
    x = 23,646,404,885,020.82/7,033,660.80
  6. Step 6: Final answer
    x = 3,361,891.56

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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.