Home / 6,033,983.42-9,052,222.03-1,990,717.97

Finding the Fourth Proportional to 6,033,983.42, 9,052,222.03 and 1,990,717.97

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Solution

The fourth proportional to 6,033,983.42, 9,052,222.03 and 1,990,717.97 is: 2,986,488.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,033,983.42 : 9,052,222.03 = 1,990,717.97 : x
  2. Step 2: Convert to fraction form
    6,033,983.42/9,052,222.03 = 1,990,717.97/x
  3. Step 3: Cross multiply
    6,033,983.42x = 9,052,222.03 × 1,990,717.97
  4. Step 4: Simplify right side
    6,033,983.42x = 18,020,421,013,312.97
  5. Step 5: Solve for x
    x = 18,020,421,013,312.97/6,033,983.42
  6. Step 6: Final answer
    x = 2,986,488.32

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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.