Home / 4,013,504.76-5,538,640.35-2,294,661.27

Finding the Fourth Proportional to 4,013,504.76, 5,538,640.35 and 2,294,661.27

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Solution

The fourth proportional to 4,013,504.76, 5,538,640.35 and 2,294,661.27 is: 3,166,634.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,013,504.76 : 5,538,640.35 = 2,294,661.27 : x
  2. Step 2: Convert to fraction form
    4,013,504.76/5,538,640.35 = 2,294,661.27/x
  3. Step 3: Cross multiply
    4,013,504.76x = 5,538,640.35 × 2,294,661.27
  4. Step 4: Simplify right side
    4,013,504.76x = 12,709,303,499,604.24
  5. Step 5: Solve for x
    x = 12,709,303,499,604.24/4,013,504.76
  6. Step 6: Final answer
    x = 3,166,634.71

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Double scale
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1.5x scale

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.