Home / 2,241,885.26-3,363,391.04-644,451.25

Finding the Fourth Proportional to 2,241,885.26, 3,363,391.04 and 644,451.25

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Solution

The fourth proportional to 2,241,885.26, 3,363,391.04 and 644,451.25 is: 966,838.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,241,885.26 : 3,363,391.04 = 644,451.25 : x
  2. Step 2: Convert to fraction form
    2,241,885.26/3,363,391.04 = 644,451.25/x
  3. Step 3: Cross multiply
    2,241,885.26x = 3,363,391.04 × 644,451.25
  4. Step 4: Simplify right side
    2,241,885.26x = 2,167,541,559,966.80
  5. Step 5: Solve for x
    x = 2,167,541,559,966.80/2,241,885.26
  6. Step 6: Final answer
    x = 966,838.76

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.