Home / 6,205,385.70-9,308,078.55-6,100,409.70

Finding the Fourth Proportional to 6,205,385.70, 9,308,078.55 and 6,100,409.70

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Solution

The fourth proportional to 6,205,385.70, 9,308,078.55 and 6,100,409.70 is: 9,150,614.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,205,385.70 : 9,308,078.55 = 6,100,409.70 : x
  2. Step 2: Convert to fraction form
    6,205,385.70/9,308,078.55 = 6,100,409.70/x
  3. Step 3: Cross multiply
    6,205,385.70x = 9,308,078.55 × 6,100,409.70
  4. Step 4: Simplify right side
    6,205,385.70x = 56,783,092,674,781.94
  5. Step 5: Solve for x
    x = 56,783,092,674,781.94/6,205,385.70
  6. Step 6: Final answer
    x = 9,150,614.55

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Similar ratio
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1.5x scale

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.