Home / 4,834,729.20-7,244,220.60-3,559,270.80

Finding the Fourth Proportional to 4,834,729.20, 7,244,220.60 and 3,559,270.80

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Solution

The fourth proportional to 4,834,729.20, 7,244,220.60 and 3,559,270.80 is: 5,333,110.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,834,729.20 : 7,244,220.60 = 3,559,270.80 : x
  2. Step 2: Convert to fraction form
    4,834,729.20/7,244,220.60 = 3,559,270.80/x
  3. Step 3: Cross multiply
    4,834,729.20x = 7,244,220.60 × 3,559,270.80
  4. Step 4: Simplify right side
    4,834,729.20x = 25,784,142,850,338.48
  5. Step 5: Solve for x
    x = 25,784,142,850,338.48/4,834,729.20
  6. Step 6: Final answer
    x = 5,333,110.04

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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.