Home / 6,196,542.70-9,294,814.05-1,936,704.10

Finding the Fourth Proportional to 6,196,542.70, 9,294,814.05 and 1,936,704.10

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Solution

The fourth proportional to 6,196,542.70, 9,294,814.05 and 1,936,704.10 is: 2,905,056.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,196,542.70 : 9,294,814.05 = 1,936,704.10 : x
  2. Step 2: Convert to fraction form
    6,196,542.70/9,294,814.05 = 1,936,704.10/x
  3. Step 3: Cross multiply
    6,196,542.70x = 9,294,814.05 × 1,936,704.10
  4. Step 4: Simplify right side
    6,196,542.70x = 18,001,304,479,372.61
  5. Step 5: Solve for x
    x = 18,001,304,479,372.61/6,196,542.70
  6. Step 6: Final answer
    x = 2,905,056.15

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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.