Home / 4,382,222.80-6,573,334.20-3,689,381.20

Finding the Fourth Proportional to 4,382,222.80, 6,573,334.20 and 3,689,381.20

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Solution

The fourth proportional to 4,382,222.80, 6,573,334.20 and 3,689,381.20 is: 5,534,071.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,382,222.80 : 6,573,334.20 = 3,689,381.20 : x
  2. Step 2: Convert to fraction form
    4,382,222.80/6,573,334.20 = 3,689,381.20/x
  3. Step 3: Cross multiply
    4,382,222.80x = 6,573,334.20 × 3,689,381.20
  4. Step 4: Simplify right side
    4,382,222.80x = 24,251,535,618,797.04
  5. Step 5: Solve for x
    x = 24,251,535,618,797.04/4,382,222.80
  6. Step 6: Final answer
    x = 5,534,071.80

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Double scale
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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.