Home / 2,682,500.02-4,025,522.72-1,262,962.06

Finding the Fourth Proportional to 2,682,500.02, 4,025,522.72 and 1,262,962.06

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Solution

The fourth proportional to 2,682,500.02, 4,025,522.72 and 1,262,962.06 is: 1,895,277.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,682,500.02 : 4,025,522.72 = 1,262,962.06 : x
  2. Step 2: Convert to fraction form
    2,682,500.02/4,025,522.72 = 1,262,962.06/x
  3. Step 3: Cross multiply
    2,682,500.02x = 4,025,522.72 × 1,262,962.06
  4. Step 4: Simplify right side
    2,682,500.02x = 5,084,082,467,028.00
  5. Step 5: Solve for x
    x = 5,084,082,467,028.00/2,682,500.02
  6. Step 6: Final answer
    x = 1,895,277.70

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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.