Home / 1,044,592.80-1,441,007.51-682,228.77

Finding the Fourth Proportional to 1,044,592.80, 1,441,007.51 and 682,228.77

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Solution

The fourth proportional to 1,044,592.80, 1,441,007.51 and 682,228.77 is: 941,129.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,592.80 : 1,441,007.51 = 682,228.77 : x
  2. Step 2: Convert to fraction form
    1,044,592.80/1,441,007.51 = 682,228.77/x
  3. Step 3: Cross multiply
    1,044,592.80x = 1,441,007.51 × 682,228.77
  4. Step 4: Simplify right side
    1,044,592.80x = 983,096,777,696.92
  5. Step 5: Solve for x
    x = 983,096,777,696.92/1,044,592.80
  6. Step 6: Final answer
    x = 941,129.19

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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.