Home / 9,265,624.03-13,895,637.84-2,786,979.52

Finding the Fourth Proportional to 9,265,624.03, 13,895,637.84 and 2,786,979.52

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Solution

The fourth proportional to 9,265,624.03, 13,895,637.84 and 2,786,979.52 is: 4,179,627.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,265,624.03 : 13,895,637.84 = 2,786,979.52 : x
  2. Step 2: Convert to fraction form
    9,265,624.03/13,895,637.84 = 2,786,979.52/x
  3. Step 3: Cross multiply
    9,265,624.03x = 13,895,637.84 × 2,786,979.52
  4. Step 4: Simplify right side
    9,265,624.03x = 38,726,858,077,417.04
  5. Step 5: Solve for x
    x = 38,726,858,077,417.04/9,265,624.03
  6. Step 6: Final answer
    x = 4,179,627.62

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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.