Home / 2,522,526.89-3,481,086.19-1,376,607.23

Finding the Fourth Proportional to 2,522,526.89, 3,481,086.19 and 1,376,607.23

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Solution

The fourth proportional to 2,522,526.89, 3,481,086.19 and 1,376,607.23 is: 1,899,717.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,522,526.89 : 3,481,086.19 = 1,376,607.23 : x
  2. Step 2: Convert to fraction form
    2,522,526.89/3,481,086.19 = 1,376,607.23/x
  3. Step 3: Cross multiply
    2,522,526.89x = 3,481,086.19 × 1,376,607.23
  4. Step 4: Simplify right side
    2,522,526.89x = 4,792,088,437,584.02
  5. Step 5: Solve for x
    x = 4,792,088,437,584.02/2,522,526.89
  6. Step 6: Final answer
    x = 1,899,717.48

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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.