Home / 2,140,695.50-3,211,515.48-624,497

Finding the Fourth Proportional to 2,140,695.50, 3,211,515.48 and 624,497

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Solution

The fourth proportional to 2,140,695.50, 3,211,515.48 and 624,497 is: 936,883.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,140,695.50 : 3,211,515.48 = 624,497 : x
  2. Step 2: Convert to fraction form
    2,140,695.50/3,211,515.48 = 624,497/x
  3. Step 3: Cross multiply
    2,140,695.50x = 3,211,515.48 × 624,497
  4. Step 4: Simplify right side
    2,140,695.50x = 2,005,581,782,713.56
  5. Step 5: Solve for x
    x = 2,005,581,782,713.56/2,140,695.50
  6. Step 6: Final answer
    x = 936,883.26

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Double scale
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Similar ratio
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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.