Home / 1,363,895.97-2,046,433.82-732,071.61

Finding the Fourth Proportional to 1,363,895.97, 2,046,433.82 and 732,071.61

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Solution

The fourth proportional to 1,363,895.97, 2,046,433.82 and 732,071.61 is: 1,098,424.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,363,895.97 : 2,046,433.82 = 732,071.61 : x
  2. Step 2: Convert to fraction form
    1,363,895.97/2,046,433.82 = 732,071.61/x
  3. Step 3: Cross multiply
    1,363,895.97x = 2,046,433.82 × 732,071.61
  4. Step 4: Simplify right side
    1,363,895.97x = 1,498,136,101,365.85
  5. Step 5: Solve for x
    x = 1,498,136,101,365.85/1,363,895.97
  6. Step 6: Final answer
    x = 1,098,424.03

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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.