Home / 6,117,288.59-9,175,339.97-1,857,494.27

Finding the Fourth Proportional to 6,117,288.59, 9,175,339.97 and 1,857,494.27

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Solution

The fourth proportional to 6,117,288.59, 9,175,339.97 and 1,857,494.27 is: 2,786,061.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,117,288.59 : 9,175,339.97 = 1,857,494.27 : x
  2. Step 2: Convert to fraction form
    6,117,288.59/9,175,339.97 = 1,857,494.27/x
  3. Step 3: Cross multiply
    6,117,288.59x = 9,175,339.97 × 1,857,494.27
  4. Step 4: Simplify right side
    6,117,288.59x = 17,043,141,410,289.50
  5. Step 5: Solve for x
    x = 17,043,141,410,289.50/6,117,288.59
  6. Step 6: Final answer
    x = 2,786,061.37

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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.