Home / 6,158,459.92-9,238,206.66-2,268,976

Finding the Fourth Proportional to 6,158,459.92, 9,238,206.66 and 2,268,976

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Solution

The fourth proportional to 6,158,459.92, 9,238,206.66 and 2,268,976 is: 3,403,654.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,158,459.92 : 9,238,206.66 = 2,268,976 : x
  2. Step 2: Convert to fraction form
    6,158,459.92/9,238,206.66 = 2,268,976/x
  3. Step 3: Cross multiply
    6,158,459.92x = 9,238,206.66 × 2,268,976
  4. Step 4: Simplify right side
    6,158,459.92x = 20,961,269,194,580.16
  5. Step 5: Solve for x
    x = 20,961,269,194,580.16/6,158,459.92
  6. Step 6: Final answer
    x = 3,403,654.40

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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.