Home / 9,741,331.56-13,440,356.82-6,070,843.56

Finding the Fourth Proportional to 9,741,331.56, 13,440,356.82 and 6,070,843.56

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Solution

The fourth proportional to 9,741,331.56, 13,440,356.82 and 6,070,843.56 is: 8,376,093.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,741,331.56 : 13,440,356.82 = 6,070,843.56 : x
  2. Step 2: Convert to fraction form
    9,741,331.56/13,440,356.82 = 6,070,843.56/x
  3. Step 3: Cross multiply
    9,741,331.56x = 13,440,356.82 × 6,070,843.56
  4. Step 4: Simplify right side
    9,741,331.56x = 81,594,303,644,799.08
  5. Step 5: Solve for x
    x = 81,594,303,644,799.08/9,741,331.56
  6. Step 6: Final answer
    x = 8,376,093.47

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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.