Home / 1,044,638.73-1,441,492.89-614,893.23

Finding the Fourth Proportional to 1,044,638.73, 1,441,492.89 and 614,893.23

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Solution

The fourth proportional to 1,044,638.73, 1,441,492.89 and 614,893.23 is: 848,488.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,638.73 : 1,441,492.89 = 614,893.23 : x
  2. Step 2: Convert to fraction form
    1,044,638.73/1,441,492.89 = 614,893.23/x
  3. Step 3: Cross multiply
    1,044,638.73x = 1,441,492.89 × 614,893.23
  4. Step 4: Simplify right side
    1,044,638.73x = 886,364,219,154.14
  5. Step 5: Solve for x
    x = 886,364,219,154.14/1,044,638.73
  6. Step 6: Final answer
    x = 848,488.76

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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.