Home / 6,703,923.20-10,055,884.80-1,655,233.70

Finding the Fourth Proportional to 6,703,923.20, 10,055,884.80 and 1,655,233.70

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Solution

The fourth proportional to 6,703,923.20, 10,055,884.80 and 1,655,233.70 is: 2,482,850.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,703,923.20 : 10,055,884.80 = 1,655,233.70 : x
  2. Step 2: Convert to fraction form
    6,703,923.20/10,055,884.80 = 1,655,233.70/x
  3. Step 3: Cross multiply
    6,703,923.20x = 10,055,884.80 × 1,655,233.70
  4. Step 4: Simplify right side
    6,703,923.20x = 16,644,839,404,277.76
  5. Step 5: Solve for x
    x = 16,644,839,404,277.76/6,703,923.20
  6. Step 6: Final answer
    x = 2,482,850.55

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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.