Home / 3,643,098.56-5,027,447.76-2,011,505.84

Finding the Fourth Proportional to 3,643,098.56, 5,027,447.76 and 2,011,505.84

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Solution

The fourth proportional to 3,643,098.56, 5,027,447.76 and 2,011,505.84 is: 2,775,862.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,643,098.56 : 5,027,447.76 = 2,011,505.84 : x
  2. Step 2: Convert to fraction form
    3,643,098.56/5,027,447.76 = 2,011,505.84/x
  3. Step 3: Cross multiply
    3,643,098.56x = 5,027,447.76 × 2,011,505.84
  4. Step 4: Simplify right side
    3,643,098.56x = 10,112,740,529,534.92
  5. Step 5: Solve for x
    x = 10,112,740,529,534.92/3,643,098.56
  6. Step 6: Final answer
    x = 2,775,862.46

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.