Home / 1,444,487.34-1,993,367.91-799,893.66

Finding the Fourth Proportional to 1,444,487.34, 1,993,367.91 and 799,893.66

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Solution

The fourth proportional to 1,444,487.34, 1,993,367.91 and 799,893.66 is: 1,103,839.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,444,487.34 : 1,993,367.91 = 799,893.66 : x
  2. Step 2: Convert to fraction form
    1,444,487.34/1,993,367.91 = 799,893.66/x
  3. Step 3: Cross multiply
    1,444,487.34x = 1,993,367.91 × 799,893.66
  4. Step 4: Simplify right side
    1,444,487.34x = 1,594,482,353,256.45
  5. Step 5: Solve for x
    x = 1,594,482,353,256.45/1,444,487.34
  6. Step 6: Final answer
    x = 1,103,839.62

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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.