Home / 1,829,356.98-2,744,972.22-870,896.94

Finding the Fourth Proportional to 1,829,356.98, 2,744,972.22 and 870,896.94

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Solution

The fourth proportional to 1,829,356.98, 2,744,972.22 and 870,896.94 is: 1,306,791.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,829,356.98 : 2,744,972.22 = 870,896.94 : x
  2. Step 2: Convert to fraction form
    1,829,356.98/2,744,972.22 = 870,896.94/x
  3. Step 3: Cross multiply
    1,829,356.98x = 2,744,972.22 × 870,896.94
  4. Step 4: Simplify right side
    1,829,356.98x = 2,390,587,906,783.01
  5. Step 5: Solve for x
    x = 2,390,587,906,783.01/1,829,356.98
  6. Step 6: Final answer
    x = 1,306,791.37

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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.