Home / 6,230,584.80-9,347,140.80-3,536,200.80

Finding the Fourth Proportional to 6,230,584.80, 9,347,140.80 and 3,536,200.80

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Solution

The fourth proportional to 6,230,584.80, 9,347,140.80 and 3,536,200.80 is: 5,305,018.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,230,584.80 : 9,347,140.80 = 3,536,200.80 : x
  2. Step 2: Convert to fraction form
    6,230,584.80/9,347,140.80 = 3,536,200.80/x
  3. Step 3: Cross multiply
    6,230,584.80x = 9,347,140.80 × 3,536,200.80
  4. Step 4: Simplify right side
    6,230,584.80x = 33,053,366,774,672.64
  5. Step 5: Solve for x
    x = 33,053,366,774,672.64/6,230,584.80
  6. Step 6: Final answer
    x = 5,305,018.36

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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.