Home / 7,283,709.38-10,051,517.41-4,020,523.27

Finding the Fourth Proportional to 7,283,709.38, 10,051,517.41 and 4,020,523.27

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Solution

The fourth proportional to 7,283,709.38, 10,051,517.41 and 4,020,523.27 is: 5,548,321.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,283,709.38 : 10,051,517.41 = 4,020,523.27 : x
  2. Step 2: Convert to fraction form
    7,283,709.38/10,051,517.41 = 4,020,523.27/x
  3. Step 3: Cross multiply
    7,283,709.38x = 10,051,517.41 × 4,020,523.27
  4. Step 4: Simplify right side
    7,283,709.38x = 40,412,359,610,535.03
  5. Step 5: Solve for x
    x = 40,412,359,610,535.03/7,283,709.38
  6. Step 6: Final answer
    x = 5,548,321.26

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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.