Home / 12,329,462.93-17,014,404.11-6,822,834.26

Finding the Fourth Proportional to 12,329,462.93, 17,014,404.11 and 6,822,834.26

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Solution

The fourth proportional to 12,329,462.93, 17,014,404.11 and 6,822,834.26 is: 9,415,370.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,329,462.93 : 17,014,404.11 = 6,822,834.26 : x
  2. Step 2: Convert to fraction form
    12,329,462.93/17,014,404.11 = 6,822,834.26/x
  3. Step 3: Cross multiply
    12,329,462.93x = 17,014,404.11 × 6,822,834.26
  4. Step 4: Simplify right side
    12,329,462.93x = 116,086,459,156,006.62
  5. Step 5: Solve for x
    x = 116,086,459,156,006.62/12,329,462.93
  6. Step 6: Final answer
    x = 9,415,370.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.