Home / 1,046,262.06-1,443,792.44-581,146.09

Finding the Fourth Proportional to 1,046,262.06, 1,443,792.44 and 581,146.09

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Solution

The fourth proportional to 1,046,262.06, 1,443,792.44 and 581,146.09 is: 801,954.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046,262.06 : 1,443,792.44 = 581,146.09 : x
  2. Step 2: Convert to fraction form
    1,046,262.06/1,443,792.44 = 581,146.09/x
  3. Step 3: Cross multiply
    1,046,262.06x = 1,443,792.44 × 581,146.09
  4. Step 4: Simplify right side
    1,046,262.06x = 839,054,331,277.56
  5. Step 5: Solve for x
    x = 839,054,331,277.56/1,046,262.06
  6. Step 6: Final answer
    x = 801,954.27

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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.