Home / 9,304,170.88-12,837,873.12-5,435,944.56

Finding the Fourth Proportional to 9,304,170.88, 12,837,873.12 and 5,435,944.56

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Solution

The fourth proportional to 9,304,170.88, 12,837,873.12 and 5,435,944.56 is: 7,500,503.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,304,170.88 : 12,837,873.12 = 5,435,944.56 : x
  2. Step 2: Convert to fraction form
    9,304,170.88/12,837,873.12 = 5,435,944.56/x
  3. Step 3: Cross multiply
    9,304,170.88x = 12,837,873.12 × 5,435,944.56
  4. Step 4: Simplify right side
    9,304,170.88x = 69,785,966,548,634.22
  5. Step 5: Solve for x
    x = 69,785,966,548,634.22/9,304,170.88
  6. Step 6: Final answer
    x = 7,500,503.53

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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.