Home / 4,013,600.72-5,538,772.71-2,294,757.23

Finding the Fourth Proportional to 4,013,600.72, 5,538,772.71 and 2,294,757.23

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Solution

The fourth proportional to 4,013,600.72, 5,538,772.71 and 2,294,757.23 is: 3,166,767.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,013,600.72 : 5,538,772.71 = 2,294,757.23 : x
  2. Step 2: Convert to fraction form
    4,013,600.72/5,538,772.71 = 2,294,757.23/x
  3. Step 3: Cross multiply
    4,013,600.72x = 5,538,772.71 × 2,294,757.23
  4. Step 4: Simplify right side
    4,013,600.72x = 12,710,138,693,905.33
  5. Step 5: Solve for x
    x = 12,710,138,693,905.33/4,013,600.72
  6. Step 6: Final answer
    x = 3,166,767.10

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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.