Home / 9,660,704.20-14,488,982.70-4,269,344.20

Finding the Fourth Proportional to 9,660,704.20, 14,488,982.70 and 4,269,344.20

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Solution

The fourth proportional to 9,660,704.20, 14,488,982.70 and 4,269,344.20 is: 6,403,099.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,660,704.20 : 14,488,982.70 = 4,269,344.20 : x
  2. Step 2: Convert to fraction form
    9,660,704.20/14,488,982.70 = 4,269,344.20/x
  3. Step 3: Cross multiply
    9,660,704.20x = 14,488,982.70 × 4,269,344.20
  4. Step 4: Simplify right side
    9,660,704.20x = 61,858,454,254,145.34
  5. Step 5: Solve for x
    x = 61,858,454,254,145.34/9,660,704.20
  6. Step 6: Final answer
    x = 6,403,099.92

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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.