Home / 7,053,758.81-9,734,288.03-5,284,522.28

Finding the Fourth Proportional to 7,053,758.81, 9,734,288.03 and 5,284,522.28

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Solution

The fourth proportional to 7,053,758.81, 9,734,288.03 and 5,284,522.28 is: 7,292,716.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,053,758.81 : 9,734,288.03 = 5,284,522.28 : x
  2. Step 2: Convert to fraction form
    7,053,758.81/9,734,288.03 = 5,284,522.28/x
  3. Step 3: Cross multiply
    7,053,758.81x = 9,734,288.03 × 5,284,522.28
  4. Step 4: Simplify right side
    7,053,758.81x = 51,441,061,992,202.38
  5. Step 5: Solve for x
    x = 51,441,061,992,202.38/7,053,758.81
  6. Step 6: Final answer
    x = 7,292,716.32

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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.