Home / 9,861,637.50-14,792,456.22-2,673,171.42

Finding the Fourth Proportional to 9,861,637.50, 14,792,456.22 and 2,673,171.42

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Solution

The fourth proportional to 9,861,637.50, 14,792,456.22 and 2,673,171.42 is: 4,009,757.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,861,637.50 : 14,792,456.22 = 2,673,171.42 : x
  2. Step 2: Convert to fraction form
    9,861,637.50/14,792,456.22 = 2,673,171.42/x
  3. Step 3: Cross multiply
    9,861,637.50x = 14,792,456.22 × 2,673,171.42
  4. Step 4: Simplify right side
    9,861,637.50x = 39,542,771,198,905.23
  5. Step 5: Solve for x
    x = 39,542,771,198,905.23/9,861,637.50
  6. Step 6: Final answer
    x = 4,009,757.12

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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.