Home / 6,525,817.20-9,784,837.80-4,003,282.80

Finding the Fourth Proportional to 6,525,817.20, 9,784,837.80 and 4,003,282.80

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Solution

The fourth proportional to 6,525,817.20, 9,784,837.80 and 4,003,282.80 is: 6,002,539.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,525,817.20 : 9,784,837.80 = 4,003,282.80 : x
  2. Step 2: Convert to fraction form
    6,525,817.20/9,784,837.80 = 4,003,282.80/x
  3. Step 3: Cross multiply
    6,525,817.20x = 9,784,837.80 × 4,003,282.80
  4. Step 4: Simplify right side
    6,525,817.20x = 39,171,472,865,529.84
  5. Step 5: Solve for x
    x = 39,171,472,865,529.84/6,525,817.20
  6. Step 6: Final answer
    x = 6,002,539.09

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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.