Home / 3,459,471.13-5,189,225.22-2,268,932.52

Finding the Fourth Proportional to 3,459,471.13, 5,189,225.22 and 2,268,932.52

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Solution

The fourth proportional to 3,459,471.13, 5,189,225.22 and 2,268,932.52 is: 3,403,410.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,459,471.13 : 5,189,225.22 = 2,268,932.52 : x
  2. Step 2: Convert to fraction form
    3,459,471.13/5,189,225.22 = 2,268,932.52/x
  3. Step 3: Cross multiply
    3,459,471.13x = 5,189,225.22 × 2,268,932.52
  4. Step 4: Simplify right side
    3,459,471.13x = 11,774,001,855,262.15
  5. Step 5: Solve for x
    x = 11,774,001,855,262.15/3,459,471.13
  6. Step 6: Final answer
    x = 3,403,410.93

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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.