Home / 4,160,169.40-6,234,422.10-3,308,697.40

Finding the Fourth Proportional to 4,160,169.40, 6,234,422.10 and 3,308,697.40

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Solution

The fourth proportional to 4,160,169.40, 6,234,422.10 and 3,308,697.40 is: 4,958,407.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,160,169.40 : 6,234,422.10 = 3,308,697.40 : x
  2. Step 2: Convert to fraction form
    4,160,169.40/6,234,422.10 = 3,308,697.40/x
  3. Step 3: Cross multiply
    4,160,169.40x = 6,234,422.10 × 3,308,697.40
  4. Step 4: Simplify right side
    4,160,169.40x = 20,627,816,192,772.54
  5. Step 5: Solve for x
    x = 20,627,816,192,772.54/4,160,169.40
  6. Step 6: Final answer
    x = 4,958,407.75

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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.