Home / 1,481,703.96-2,044,747.04-837,123.90

Finding the Fourth Proportional to 1,481,703.96, 2,044,747.04 and 837,123.90

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Solution

The fourth proportional to 1,481,703.96, 2,044,747.04 and 837,123.90 is: 1,155,228.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,481,703.96 : 2,044,747.04 = 837,123.90 : x
  2. Step 2: Convert to fraction form
    1,481,703.96/2,044,747.04 = 837,123.90/x
  3. Step 3: Cross multiply
    1,481,703.96x = 2,044,747.04 × 837,123.90
  4. Step 4: Simplify right side
    1,481,703.96x = 1,711,706,616,638.26
  5. Step 5: Solve for x
    x = 1,711,706,616,638.26/1,481,703.96
  6. Step 6: Final answer
    x = 1,155,228.48

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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.