Home / 2,024,491.20-3,036,736.80-528,583.20

Finding the Fourth Proportional to 2,024,491.20, 3,036,736.80 and 528,583.20

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Solution

The fourth proportional to 2,024,491.20, 3,036,736.80 and 528,583.20 is: 792,874.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,024,491.20 : 3,036,736.80 = 528,583.20 : x
  2. Step 2: Convert to fraction form
    2,024,491.20/3,036,736.80 = 528,583.20/x
  3. Step 3: Cross multiply
    2,024,491.20x = 3,036,736.80 × 528,583.20
  4. Step 4: Simplify right side
    2,024,491.20x = 1,605,168,055,301.76
  5. Step 5: Solve for x
    x = 1,605,168,055,301.76/2,024,491.20
  6. Step 6: Final answer
    x = 792,874.80

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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.