Home / 2,297,022.95-3,169,835.78-1,264,522.32

Finding the Fourth Proportional to 2,297,022.95, 3,169,835.78 and 1,264,522.32

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Solution

The fourth proportional to 2,297,022.95, 3,169,835.78 and 1,264,522.32 is: 1,745,010.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,297,022.95 : 3,169,835.78 = 1,264,522.32 : x
  2. Step 2: Convert to fraction form
    2,297,022.95/3,169,835.78 = 1,264,522.32/x
  3. Step 3: Cross multiply
    2,297,022.95x = 3,169,835.78 × 1,264,522.32
  4. Step 4: Simplify right side
    2,297,022.95x = 4,008,328,088,222.00
  5. Step 5: Solve for x
    x = 4,008,328,088,222.00/2,297,022.95
  6. Step 6: Final answer
    x = 1,745,010.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.