Home / 4,846,330.56-6,688,251.60-2,782,014.27

Finding the Fourth Proportional to 4,846,330.56, 6,688,251.60 and 2,782,014.27

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Solution

The fourth proportional to 4,846,330.56, 6,688,251.60 and 2,782,014.27 is: 3,839,360.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,846,330.56 : 6,688,251.60 = 2,782,014.27 : x
  2. Step 2: Convert to fraction form
    4,846,330.56/6,688,251.60 = 2,782,014.27/x
  3. Step 3: Cross multiply
    4,846,330.56x = 6,688,251.60 × 2,782,014.27
  4. Step 4: Simplify right side
    4,846,330.56x = 18,606,811,392,550.33
  5. Step 5: Solve for x
    x = 18,606,811,392,550.33/4,846,330.56
  6. Step 6: Final answer
    x = 3,839,360.76

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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.