Home / 1,335,286.22-2,002,924.46-735,931.58

Finding the Fourth Proportional to 1,335,286.22, 2,002,924.46 and 735,931.58

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Solution

The fourth proportional to 1,335,286.22, 2,002,924.46 and 735,931.58 is: 1,103,894.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,335,286.22 : 2,002,924.46 = 735,931.58 : x
  2. Step 2: Convert to fraction form
    1,335,286.22/2,002,924.46 = 735,931.58/x
  3. Step 3: Cross multiply
    1,335,286.22x = 2,002,924.46 × 735,931.58
  4. Step 4: Simplify right side
    1,335,286.22x = 1,474,015,354,293.65
  5. Step 5: Solve for x
    x = 1,474,015,354,293.65/1,335,286.22
  6. Step 6: Final answer
    x = 1,103,894.68

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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.