Home / 4,031,170.26-5,563,014.75-2,220,334.26

Finding the Fourth Proportional to 4,031,170.26, 5,563,014.75 and 2,220,334.26

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Solution

The fourth proportional to 4,031,170.26, 5,563,014.75 and 2,220,334.26 is: 3,064,061.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,031,170.26 : 5,563,014.75 = 2,220,334.26 : x
  2. Step 2: Convert to fraction form
    4,031,170.26/5,563,014.75 = 2,220,334.26/x
  3. Step 3: Cross multiply
    4,031,170.26x = 5,563,014.75 × 2,220,334.26
  4. Step 4: Simplify right side
    4,031,170.26x = 12,351,752,238,310.33
  5. Step 5: Solve for x
    x = 12,351,752,238,310.33/4,031,170.26
  6. Step 6: Final answer
    x = 3,064,061.16

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Double scale
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Similar ratio
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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.