Home / 11,653,288.40-17,472,934.20-5,984,584.40

Finding the Fourth Proportional to 11,653,288.40, 17,472,934.20 and 5,984,584.40

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Solution

The fourth proportional to 11,653,288.40, 17,472,934.20 and 5,984,584.40 is: 8,973,282.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,653,288.40 : 17,472,934.20 = 5,984,584.40 : x
  2. Step 2: Convert to fraction form
    11,653,288.40/17,472,934.20 = 5,984,584.40/x
  3. Step 3: Cross multiply
    11,653,288.40x = 17,472,934.20 × 5,984,584.40
  4. Step 4: Simplify right side
    11,653,288.40x = 104,568,249,435,546.48
  5. Step 5: Solve for x
    x = 104,568,249,435,546.48/11,653,288.40
  6. Step 6: Final answer
    x = 8,973,282.55

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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.