Home / 1,548,384.60-2,321,672.94-600,647.88

Finding the Fourth Proportional to 1,548,384.60, 2,321,672.94 and 600,647.88

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Solution

The fourth proportional to 1,548,384.60, 2,321,672.94 and 600,647.88 is: 900,621.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,548,384.60 : 2,321,672.94 = 600,647.88 : x
  2. Step 2: Convert to fraction form
    1,548,384.60/2,321,672.94 = 600,647.88/x
  3. Step 3: Cross multiply
    1,548,384.60x = 2,321,672.94 × 600,647.88
  4. Step 4: Simplify right side
    1,548,384.60x = 1,394,507,929,464.37
  5. Step 5: Solve for x
    x = 1,394,507,929,464.37/1,548,384.60
  6. Step 6: Final answer
    x = 900,621.16

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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.