Home / 4,844,707.80-7,267,061.70-2,950,474.20

Finding the Fourth Proportional to 4,844,707.80, 7,267,061.70 and 2,950,474.20

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Solution

The fourth proportional to 4,844,707.80, 7,267,061.70 and 2,950,474.20 is: 4,425,711.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,844,707.80 : 7,267,061.70 = 2,950,474.20 : x
  2. Step 2: Convert to fraction form
    4,844,707.80/7,267,061.70 = 2,950,474.20/x
  3. Step 3: Cross multiply
    4,844,707.80x = 7,267,061.70 × 2,950,474.20
  4. Step 4: Simplify right side
    4,844,707.80x = 21,441,278,055,658.14
  5. Step 5: Solve for x
    x = 21,441,278,055,658.14/4,844,707.80
  6. Step 6: Final answer
    x = 4,425,711.30

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Double scale
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Similar ratio
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1.5x scale

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.