Home / 7,273,528.69-10,907,130.82-2,084,995.52

Finding the Fourth Proportional to 7,273,528.69, 10,907,130.82 and 2,084,995.52

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Solution

The fourth proportional to 7,273,528.69, 10,907,130.82 and 2,084,995.52 is: 3,126,586.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,273,528.69 : 10,907,130.82 = 2,084,995.52 : x
  2. Step 2: Convert to fraction form
    7,273,528.69/10,907,130.82 = 2,084,995.52/x
  3. Step 3: Cross multiply
    7,273,528.69x = 10,907,130.82 × 2,084,995.52
  4. Step 4: Simplify right side
    7,273,528.69x = 22,741,318,895,753.93
  5. Step 5: Solve for x
    x = 22,741,318,895,753.93/7,273,528.69
  6. Step 6: Final answer
    x = 3,126,586.81

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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.