Home / 10,937,081.50-15,093,477.23-6,042,619.24

Finding the Fourth Proportional to 10,937,081.50, 15,093,477.23 and 6,042,619.24

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Solution

The fourth proportional to 10,937,081.50, 15,093,477.23 and 6,042,619.24 is: 8,338,982.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,937,081.50 : 15,093,477.23 = 6,042,619.24 : x
  2. Step 2: Convert to fraction form
    10,937,081.50/15,093,477.23 = 6,042,619.24/x
  3. Step 3: Cross multiply
    10,937,081.50x = 15,093,477.23 × 6,042,619.24
  4. Step 4: Simplify right side
    10,937,081.50x = 91,204,135,840,553.11
  5. Step 5: Solve for x
    x = 91,204,135,840,553.11/10,937,081.50
  6. Step 6: Final answer
    x = 8,338,982.92

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.