Home / 5,990,701.80-8,986,052.70-3,723,220.20

Finding the Fourth Proportional to 5,990,701.80, 8,986,052.70 and 3,723,220.20

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Solution

The fourth proportional to 5,990,701.80, 8,986,052.70 and 3,723,220.20 is: 5,584,830.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,990,701.80 : 8,986,052.70 = 3,723,220.20 : x
  2. Step 2: Convert to fraction form
    5,990,701.80/8,986,052.70 = 3,723,220.20/x
  3. Step 3: Cross multiply
    5,990,701.80x = 8,986,052.70 × 3,723,220.20
  4. Step 4: Simplify right side
    5,990,701.80x = 33,457,052,930,904.54
  5. Step 5: Solve for x
    x = 33,457,052,930,904.54/5,990,701.80
  6. Step 6: Final answer
    x = 5,584,830.30

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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.