Home / 2,771,512.47-4,131,650.00-2,727,834.66

Finding the Fourth Proportional to 2,771,512.47, 4,131,650.00 and 2,727,834.66

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Solution

The fourth proportional to 2,771,512.47, 4,131,650.00 and 2,727,834.66 is: 4,066,537.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,771,512.47 : 4,131,650.00 = 2,727,834.66 : x
  2. Step 2: Convert to fraction form
    2,771,512.47/4,131,650.00 = 2,727,834.66/x
  3. Step 3: Cross multiply
    2,771,512.47x = 4,131,650.00 × 2,727,834.66
  4. Step 4: Simplify right side
    2,771,512.47x = 11,270,458,079,808.59
  5. Step 5: Solve for x
    x = 11,270,458,079,808.59/2,771,512.47
  6. Step 6: Final answer
    x = 4,066,537.03

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.