Home / 2,727,614.72-3,765,721.02-2,424,971

Finding the Fourth Proportional to 2,727,614.72, 3,765,721.02 and 2,424,971

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Solution

The fourth proportional to 2,727,614.72, 3,765,721.02 and 2,424,971 is: 3,347,893.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,727,614.72 : 3,765,721.02 = 2,424,971 : x
  2. Step 2: Convert to fraction form
    2,727,614.72/3,765,721.02 = 2,424,971/x
  3. Step 3: Cross multiply
    2,727,614.72x = 3,765,721.02 × 2,424,971
  4. Step 4: Simplify right side
    2,727,614.72x = 9,131,764,267,590.42
  5. Step 5: Solve for x
    x = 9,131,764,267,590.42/2,727,614.72
  6. Step 6: Final answer
    x = 3,347,893.75

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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.