Home / 1,044,726.54-1,441,929.41-677,658.58

Finding the Fourth Proportional to 1,044,726.54, 1,441,929.41 and 677,658.58

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Solution

The fourth proportional to 1,044,726.54, 1,441,929.41 and 677,658.58 is: 935,302.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,726.54 : 1,441,929.41 = 677,658.58 : x
  2. Step 2: Convert to fraction form
    1,044,726.54/1,441,929.41 = 677,658.58/x
  3. Step 3: Cross multiply
    1,044,726.54x = 1,441,929.41 × 677,658.58
  4. Step 4: Simplify right side
    1,044,726.54x = 977,135,829,447.72
  5. Step 5: Solve for x
    x = 977,135,829,447.72/1,044,726.54
  6. Step 6: Final answer
    x = 935,302.96

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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.