Home / 11,567,339.04-17,347,511.18-3,478,167.32

Finding the Fourth Proportional to 11,567,339.04, 17,347,511.18 and 3,478,167.32

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Solution

The fourth proportional to 11,567,339.04, 17,347,511.18 and 3,478,167.32 is: 5,216,199.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,567,339.04 : 17,347,511.18 = 3,478,167.32 : x
  2. Step 2: Convert to fraction form
    11,567,339.04/17,347,511.18 = 3,478,167.32/x
  3. Step 3: Cross multiply
    11,567,339.04x = 17,347,511.18 × 3,478,167.32
  4. Step 4: Simplify right side
    11,567,339.04x = 60,337,546,469,610.63
  5. Step 5: Solve for x
    x = 60,337,546,469,610.63/11,567,339.04
  6. Step 6: Final answer
    x = 5,216,199.36

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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.