Home / 1,044,620.46-1,441,045.68-682,256.46

Finding the Fourth Proportional to 1,044,620.46, 1,441,045.68 and 682,256.46

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Solution

The fourth proportional to 1,044,620.46, 1,441,045.68 and 682,256.46 is: 941,167.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,620.46 : 1,441,045.68 = 682,256.46 : x
  2. Step 2: Convert to fraction form
    1,044,620.46/1,441,045.68 = 682,256.46/x
  3. Step 3: Cross multiply
    1,044,620.46x = 1,441,045.68 × 682,256.46
  4. Step 4: Simplify right side
    1,044,620.46x = 983,162,724,335.09
  5. Step 5: Solve for x
    x = 983,162,724,335.09/1,044,620.46
  6. Step 6: Final answer
    x = 941,167.40

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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.