Home / 4,015,528.56-5,541,544.92-2,273,063.28

Finding the Fourth Proportional to 4,015,528.56, 5,541,544.92 and 2,273,063.28

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Solution

The fourth proportional to 4,015,528.56, 5,541,544.92 and 2,273,063.28 is: 3,136,892.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,015,528.56 : 5,541,544.92 = 2,273,063.28 : x
  2. Step 2: Convert to fraction form
    4,015,528.56/5,541,544.92 = 2,273,063.28/x
  3. Step 3: Cross multiply
    4,015,528.56x = 5,541,544.92 × 2,273,063.28
  4. Step 4: Simplify right side
    4,015,528.56x = 12,596,282,272,122.54
  5. Step 5: Solve for x
    x = 12,596,282,272,122.54/4,015,528.56
  6. Step 6: Final answer
    x = 3,136,892.71

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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.