Home / 6,118,232.20-9,169,081.16-2,329,648.36

Finding the Fourth Proportional to 6,118,232.20, 9,169,081.16 and 2,329,648.36

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Solution

The fourth proportional to 6,118,232.20, 9,169,081.16 and 2,329,648.36 is: 3,491,324.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,118,232.20 : 9,169,081.16 = 2,329,648.36 : x
  2. Step 2: Convert to fraction form
    6,118,232.20/9,169,081.16 = 2,329,648.36/x
  3. Step 3: Cross multiply
    6,118,232.20x = 9,169,081.16 × 2,329,648.36
  4. Step 4: Simplify right side
    6,118,232.20x = 21,360,734,852,529.95
  5. Step 5: Solve for x
    x = 21,360,734,852,529.95/6,118,232.20
  6. Step 6: Final answer
    x = 3,491,324.64

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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.