Home / 1,073,655.92-1,610,362.17-274,943.27

Finding the Fourth Proportional to 1,073,655.92, 1,610,362.17 and 274,943.27

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Solution

The fourth proportional to 1,073,655.92, 1,610,362.17 and 274,943.27 is: 412,383.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,655.92 : 1,610,362.17 = 274,943.27 : x
  2. Step 2: Convert to fraction form
    1,073,655.92/1,610,362.17 = 274,943.27/x
  3. Step 3: Cross multiply
    1,073,655.92x = 1,610,362.17 × 274,943.27
  4. Step 4: Simplify right side
    1,073,655.92x = 442,758,232,852.29
  5. Step 5: Solve for x
    x = 442,758,232,852.29/1,073,655.92
  6. Step 6: Final answer
    x = 412,383.73

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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.