Home / 6,118,230.18-9,169,078.15-2,329,646.34

Finding the Fourth Proportional to 6,118,230.18, 9,169,078.15 and 2,329,646.34

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Solution

The fourth proportional to 6,118,230.18, 9,169,078.15 and 2,329,646.34 is: 3,491,321.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,118,230.18 : 9,169,078.15 = 2,329,646.34 : x
  2. Step 2: Convert to fraction form
    6,118,230.18/9,169,078.15 = 2,329,646.34/x
  3. Step 3: Cross multiply
    6,118,230.18x = 9,169,078.15 × 2,329,646.34
  4. Step 4: Simplify right side
    6,118,230.18x = 21,360,709,353,321.47
  5. Step 5: Solve for x
    x = 21,360,709,353,321.47/6,118,230.18
  6. Step 6: Final answer
    x = 3,491,321.63

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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.