Home / 4,141,361.76-5,715,010.98-2,422,773.42

Finding the Fourth Proportional to 4,141,361.76, 5,715,010.98 and 2,422,773.42

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Solution

The fourth proportional to 4,141,361.76, 5,715,010.98 and 2,422,773.42 is: 3,343,387.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,141,361.76 : 5,715,010.98 = 2,422,773.42 : x
  2. Step 2: Convert to fraction form
    4,141,361.76/5,715,010.98 = 2,422,773.42/x
  3. Step 3: Cross multiply
    4,141,361.76x = 5,715,010.98 × 2,422,773.42
  4. Step 4: Simplify right side
    4,141,361.76x = 13,846,176,697,352.15
  5. Step 5: Solve for x
    x = 13,846,176,697,352.15/4,141,361.76
  6. Step 6: Final answer
    x = 3,343,387.39

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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.