Home / 5,824,915.70-8,038,420.98-3,246,759.96

Finding the Fourth Proportional to 5,824,915.70, 8,038,420.98 and 3,246,759.96

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Solution

The fourth proportional to 5,824,915.70, 8,038,420.98 and 3,246,759.96 is: 4,480,549.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,824,915.70 : 8,038,420.98 = 3,246,759.96 : x
  2. Step 2: Convert to fraction form
    5,824,915.70/8,038,420.98 = 3,246,759.96/x
  3. Step 3: Cross multiply
    5,824,915.70x = 8,038,420.98 × 3,246,759.96
  4. Step 4: Simplify right side
    5,824,915.70x = 26,098,823,379,487.96
  5. Step 5: Solve for x
    x = 26,098,823,379,487.96/5,824,915.70
  6. Step 6: Final answer
    x = 4,480,549.54

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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.