Home / 2,061,533.64-2,844,910.98-1,156,135.08

Finding the Fourth Proportional to 2,061,533.64, 2,844,910.98 and 1,156,135.08

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Solution

The fourth proportional to 2,061,533.64, 2,844,910.98 and 1,156,135.08 is: 1,595,463.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,061,533.64 : 2,844,910.98 = 1,156,135.08 : x
  2. Step 2: Convert to fraction form
    2,061,533.64/2,844,910.98 = 1,156,135.08/x
  3. Step 3: Cross multiply
    2,061,533.64x = 2,844,910.98 × 1,156,135.08
  4. Step 4: Simplify right side
    2,061,533.64x = 3,289,101,383,455.18
  5. Step 5: Solve for x
    x = 3,289,101,383,455.18/2,061,533.64
  6. Step 6: Final answer
    x = 1,595,463.36

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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.