Home / 2,006,791.35-2,769,373.94-1,147,369.61

Finding the Fourth Proportional to 2,006,791.35, 2,769,373.94 and 1,147,369.61

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Solution

The fourth proportional to 2,006,791.35, 2,769,373.94 and 1,147,369.61 is: 1,583,371.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,006,791.35 : 2,769,373.94 = 1,147,369.61 : x
  2. Step 2: Convert to fraction form
    2,006,791.35/2,769,373.94 = 1,147,369.61/x
  3. Step 3: Cross multiply
    2,006,791.35x = 2,769,373.94 × 1,147,369.61
  4. Step 4: Simplify right side
    2,006,791.35x = 3,177,495,477,898.25
  5. Step 5: Solve for x
    x = 3,177,495,477,898.25/2,006,791.35
  6. Step 6: Final answer
    x = 1,583,371.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.