Home / 3,067,015.52-4,600,522.68-823,153.52

Finding the Fourth Proportional to 3,067,015.52, 4,600,522.68 and 823,153.52

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Solution

The fourth proportional to 3,067,015.52, 4,600,522.68 and 823,153.52 is: 1,234,730.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,067,015.52 : 4,600,522.68 = 823,153.52 : x
  2. Step 2: Convert to fraction form
    3,067,015.52/4,600,522.68 = 823,153.52/x
  3. Step 3: Cross multiply
    3,067,015.52x = 4,600,522.68 × 823,153.52
  4. Step 4: Simplify right side
    3,067,015.52x = 3,786,936,437,881.83
  5. Step 5: Solve for x
    x = 3,786,936,437,881.83/3,067,015.52
  6. Step 6: Final answer
    x = 1,234,730.12

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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.