Home / 4,006,516.87-5,529,264.53-2,263,581.75

Finding the Fourth Proportional to 4,006,516.87, 5,529,264.53 and 2,263,581.75

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Solution

The fourth proportional to 4,006,516.87, 5,529,264.53 and 2,263,581.75 is: 3,123,896.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,006,516.87 : 5,529,264.53 = 2,263,581.75 : x
  2. Step 2: Convert to fraction form
    4,006,516.87/5,529,264.53 = 2,263,581.75/x
  3. Step 3: Cross multiply
    4,006,516.87x = 5,529,264.53 × 2,263,581.75
  4. Step 4: Simplify right side
    4,006,516.87x = 12,515,942,290,447.16
  5. Step 5: Solve for x
    x = 12,515,942,290,447.16/4,006,516.87
  6. Step 6: Final answer
    x = 3,123,896.07

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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.