Home / 9,361,251.40-14,030,817.90-3,969,891.40

Finding the Fourth Proportional to 9,361,251.40, 14,030,817.90 and 3,969,891.40

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Solution

The fourth proportional to 9,361,251.40, 14,030,817.90 and 3,969,891.40 is: 5,950,147.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,361,251.40 : 14,030,817.90 = 3,969,891.40 : x
  2. Step 2: Convert to fraction form
    9,361,251.40/14,030,817.90 = 3,969,891.40/x
  3. Step 3: Cross multiply
    9,361,251.40x = 14,030,817.90 × 3,969,891.40
  4. Step 4: Simplify right side
    9,361,251.40x = 55,700,823,316,176.06
  5. Step 5: Solve for x
    x = 55,700,823,316,176.06/9,361,251.40
  6. Step 6: Final answer
    x = 5,950,147.15

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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.