Home / 4,588,768.80-6,883,153.20-3,842,272.80

Finding the Fourth Proportional to 4,588,768.80, 6,883,153.20 and 3,842,272.80

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Solution

The fourth proportional to 4,588,768.80, 6,883,153.20 and 3,842,272.80 is: 5,763,409.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,588,768.80 : 6,883,153.20 = 3,842,272.80 : x
  2. Step 2: Convert to fraction form
    4,588,768.80/6,883,153.20 = 3,842,272.80/x
  3. Step 3: Cross multiply
    4,588,768.80x = 6,883,153.20 × 3,842,272.80
  4. Step 4: Simplify right side
    4,588,768.80x = 26,446,952,318,592.96
  5. Step 5: Solve for x
    x = 26,446,952,318,592.96/4,588,768.80
  6. Step 6: Final answer
    x = 5,763,409.20

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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.