Home / 6,662,552.66-9,194,352.50-3,606,766.92

Finding the Fourth Proportional to 6,662,552.66, 9,194,352.50 and 3,606,766.92

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Solution

The fourth proportional to 6,662,552.66, 9,194,352.50 and 3,606,766.92 is: 4,977,354.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,662,552.66 : 9,194,352.50 = 3,606,766.92 : x
  2. Step 2: Convert to fraction form
    6,662,552.66/9,194,352.50 = 3,606,766.92/x
  3. Step 3: Cross multiply
    6,662,552.66x = 9,194,352.50 × 3,606,766.92
  4. Step 4: Simplify right side
    6,662,552.66x = 33,161,886,447,819.30
  5. Step 5: Solve for x
    x = 33,161,886,447,819.30/6,662,552.66
  6. Step 6: Final answer
    x = 4,977,354.50

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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.