Home / 2,923,566.74-4,034,548.94-1,616,751.24

Finding the Fourth Proportional to 2,923,566.74, 4,034,548.94 and 1,616,751.24

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Solution

The fourth proportional to 2,923,566.74, 4,034,548.94 and 1,616,751.24 is: 2,231,131.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,923,566.74 : 4,034,548.94 = 1,616,751.24 : x
  2. Step 2: Convert to fraction form
    2,923,566.74/4,034,548.94 = 1,616,751.24/x
  3. Step 3: Cross multiply
    2,923,566.74x = 4,034,548.94 × 1,616,751.24
  4. Step 4: Simplify right side
    2,923,566.74x = 6,522,862,000,084.00
  5. Step 5: Solve for x
    x = 6,522,862,000,084.00/2,923,566.74
  6. Step 6: Final answer
    x = 2,231,131.56

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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.