Home / 6,751,949.01-9,317,688.95-3,654,471.83

Finding the Fourth Proportional to 6,751,949.01, 9,317,688.95 and 3,654,471.83

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Solution

The fourth proportional to 6,751,949.01, 9,317,688.95 and 3,654,471.83 is: 5,043,170.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,751,949.01 : 9,317,688.95 = 3,654,471.83 : x
  2. Step 2: Convert to fraction form
    6,751,949.01/9,317,688.95 = 3,654,471.83/x
  3. Step 3: Cross multiply
    6,751,949.01x = 9,317,688.95 × 3,654,471.83
  4. Step 4: Simplify right side
    6,751,949.01x = 34,051,231,730,468.61
  5. Step 5: Solve for x
    x = 34,051,231,730,468.61/6,751,949.01
  6. Step 6: Final answer
    x = 5,043,170.75

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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.