Home / 4,100,616.72-5,658,828.54-2,265,201.27

Finding the Fourth Proportional to 4,100,616.72, 5,658,828.54 and 2,265,201.27

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Solution

The fourth proportional to 4,100,616.72, 5,658,828.54 and 2,265,201.27 is: 3,125,965.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,100,616.72 : 5,658,828.54 = 2,265,201.27 : x
  2. Step 2: Convert to fraction form
    4,100,616.72/5,658,828.54 = 2,265,201.27/x
  3. Step 3: Cross multiply
    4,100,616.72x = 5,658,828.54 × 2,265,201.27
  4. Step 4: Simplify right side
    4,100,616.72x = 12,818,385,595,520.25
  5. Step 5: Solve for x
    x = 12,818,385,595,520.25/4,100,616.72
  6. Step 6: Final answer
    x = 3,125,965.30

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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.