Home / 2,303,337.82-3,451,759.02-1,087,617.34

Finding the Fourth Proportional to 2,303,337.82, 3,451,759.02 and 1,087,617.34

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Solution

The fourth proportional to 2,303,337.82, 3,451,759.02 and 1,087,617.34 is: 1,629,892.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,303,337.82 : 3,451,759.02 = 1,087,617.34 : x
  2. Step 2: Convert to fraction form
    2,303,337.82/3,451,759.02 = 1,087,617.34/x
  3. Step 3: Cross multiply
    2,303,337.82x = 3,451,759.02 × 1,087,617.34
  4. Step 4: Simplify right side
    2,303,337.82x = 3,754,192,963,653.41
  5. Step 5: Solve for x
    x = 3,754,192,963,653.41/2,303,337.82
  6. Step 6: Final answer
    x = 1,629,892.47

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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.