Home / 1,824,533.82-2,517,777.63-997,592.22

Finding the Fourth Proportional to 1,824,533.82, 2,517,777.63 and 997,592.22

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Solution

The fourth proportional to 1,824,533.82, 2,517,777.63 and 997,592.22 is: 1,376,634.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,824,533.82 : 2,517,777.63 = 997,592.22 : x
  2. Step 2: Convert to fraction form
    1,824,533.82/2,517,777.63 = 997,592.22/x
  3. Step 3: Cross multiply
    1,824,533.82x = 2,517,777.63 × 997,592.22
  4. Step 4: Simplify right side
    1,824,533.82x = 2,511,715,375,378.04
  5. Step 5: Solve for x
    x = 2,511,715,375,378.04/1,824,533.82
  6. Step 6: Final answer
    x = 1,376,634.05

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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.