Home / 2,024,015.20-3,036,022.80-528,107.20

Finding the Fourth Proportional to 2,024,015.20, 3,036,022.80 and 528,107.20

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Solution

The fourth proportional to 2,024,015.20, 3,036,022.80 and 528,107.20 is: 792,160.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,024,015.20 : 3,036,022.80 = 528,107.20 : x
  2. Step 2: Convert to fraction form
    2,024,015.20/3,036,022.80 = 528,107.20/x
  3. Step 3: Cross multiply
    2,024,015.20x = 3,036,022.80 × 528,107.20
  4. Step 4: Simplify right side
    2,024,015.20x = 1,603,345,500,044.16
  5. Step 5: Solve for x
    x = 1,603,345,500,044.16/2,024,015.20
  6. Step 6: Final answer
    x = 792,160.80

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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.