Home / 1,548,393.54-2,322,589.38-483,526.83

Finding the Fourth Proportional to 1,548,393.54, 2,322,589.38 and 483,526.83

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Solution

The fourth proportional to 1,548,393.54, 2,322,589.38 and 483,526.83 is: 725,289.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,548,393.54 : 2,322,589.38 = 483,526.83 : x
  2. Step 2: Convert to fraction form
    1,548,393.54/2,322,589.38 = 483,526.83/x
  3. Step 3: Cross multiply
    1,548,393.54x = 2,322,589.38 × 483,526.83
  4. Step 4: Simplify right side
    1,548,393.54x = 1,123,034,280,303.07
  5. Step 5: Solve for x
    x = 1,123,034,280,303.07/1,548,393.54
  6. Step 6: Final answer
    x = 725,289.95

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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.