Home / 1,548,441.60-2,322,661.32-483,574.92

Finding the Fourth Proportional to 1,548,441.60, 2,322,661.32 and 483,574.92

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Solution

The fourth proportional to 1,548,441.60, 2,322,661.32 and 483,574.92 is: 725,362.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,548,441.60 : 2,322,661.32 = 483,574.92 : x
  2. Step 2: Convert to fraction form
    1,548,441.60/2,322,661.32 = 483,574.92/x
  3. Step 3: Cross multiply
    1,548,441.60x = 2,322,661.32 × 483,574.92
  4. Step 4: Simplify right side
    1,548,441.60x = 1,123,180,762,006.09
  5. Step 5: Solve for x
    x = 1,123,180,762,006.09/1,548,441.60
  6. Step 6: Final answer
    x = 725,362.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.