Home / 1,733,589.20-2,599,606.20-668,277.20

Finding the Fourth Proportional to 1,733,589.20, 2,599,606.20 and 668,277.20

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Solution

The fourth proportional to 1,733,589.20, 2,599,606.20 and 668,277.20 is: 1,002,116.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,733,589.20 : 2,599,606.20 = 668,277.20 : x
  2. Step 2: Convert to fraction form
    1,733,589.20/2,599,606.20 = 668,277.20/x
  3. Step 3: Cross multiply
    1,733,589.20x = 2,599,606.20 × 668,277.20
  4. Step 4: Simplify right side
    1,733,589.20x = 1,737,257,552,438.64
  5. Step 5: Solve for x
    x = 1,737,257,552,438.64/1,733,589.20
  6. Step 6: Final answer
    x = 1,002,116.04

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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.