Home / 11,616,824.55-17,422,339.74-3,417,835.29

Finding the Fourth Proportional to 11,616,824.55, 17,422,339.74 and 3,417,835.29

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Solution

The fourth proportional to 11,616,824.55, 17,422,339.74 and 3,417,835.29 is: 5,125,900.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,616,824.55 : 17,422,339.74 = 3,417,835.29 : x
  2. Step 2: Convert to fraction form
    11,616,824.55/17,422,339.74 = 3,417,835.29/x
  3. Step 3: Cross multiply
    11,616,824.55x = 17,422,339.74 × 3,417,835.29
  4. Step 4: Simplify right side
    11,616,824.55x = 59,546,687,578,205.46
  5. Step 5: Solve for x
    x = 59,546,687,578,205.46/11,616,824.55
  6. Step 6: Final answer
    x = 5,125,900.57

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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.