Home / 4,160,167.40-6,234,419.10-3,308,695.40

Finding the Fourth Proportional to 4,160,167.40, 6,234,419.10 and 3,308,695.40

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Solution

The fourth proportional to 4,160,167.40, 6,234,419.10 and 3,308,695.40 is: 4,958,404.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,160,167.40 : 6,234,419.10 = 3,308,695.40 : x
  2. Step 2: Convert to fraction form
    4,160,167.40/6,234,419.10 = 3,308,695.40/x
  3. Step 3: Cross multiply
    4,160,167.40x = 6,234,419.10 × 3,308,695.40
  4. Step 4: Simplify right side
    4,160,167.40x = 20,627,793,797,842.14
  5. Step 5: Solve for x
    x = 20,627,793,797,842.14/4,160,167.40
  6. Step 6: Final answer
    x = 4,958,404.75

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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.