Home / 1,044,573.44-1,440,980.73-682,209.41

Finding the Fourth Proportional to 1,044,573.44, 1,440,980.73 and 682,209.41

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Solution

The fourth proportional to 1,044,573.44, 1,440,980.73 and 682,209.41 is: 941,102.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,573.44 : 1,440,980.73 = 682,209.41 : x
  2. Step 2: Convert to fraction form
    1,044,573.44/1,440,980.73 = 682,209.41/x
  3. Step 3: Cross multiply
    1,044,573.44x = 1,440,980.73 × 682,209.41
  4. Step 4: Simplify right side
    1,044,573.44x = 983,050,613,634.67
  5. Step 5: Solve for x
    x = 983,050,613,634.67/1,044,573.44
  6. Step 6: Final answer
    x = 941,102.44

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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.