Home / 5,998,217.66-8,997,351.70-1,899,559.74

Finding the Fourth Proportional to 5,998,217.66, 8,997,351.70 and 1,899,559.74

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Solution

The fourth proportional to 5,998,217.66, 8,997,351.70 and 1,899,559.74 is: 2,849,347.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,998,217.66 : 8,997,351.70 = 1,899,559.74 : x
  2. Step 2: Convert to fraction form
    5,998,217.66/8,997,351.70 = 1,899,559.74/x
  3. Step 3: Cross multiply
    5,998,217.66x = 8,997,351.70 × 1,899,559.74
  4. Step 4: Simplify right side
    5,998,217.66x = 17,091,007,055,940.56
  5. Step 5: Solve for x
    x = 17,091,007,055,940.56/5,998,217.66
  6. Step 6: Final answer
    x = 2,849,347.59

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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.