Home / 9,675,309.57-13,351,754.52-5,264,884.77

Finding the Fourth Proportional to 9,675,309.57, 13,351,754.52 and 5,264,884.77

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Solution

The fourth proportional to 9,675,309.57, 13,351,754.52 and 5,264,884.77 is: 7,265,447.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,675,309.57 : 13,351,754.52 = 5,264,884.77 : x
  2. Step 2: Convert to fraction form
    9,675,309.57/13,351,754.52 = 5,264,884.77/x
  3. Step 3: Cross multiply
    9,675,309.57x = 13,351,754.52 × 5,264,884.77
  4. Step 4: Simplify right side
    9,675,309.57x = 70,295,449,025,126.65
  5. Step 5: Solve for x
    x = 70,295,449,025,126.65/9,675,309.57
  6. Step 6: Final answer
    x = 7,265,447.01

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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.