Home / 3,817,464.64-5,268,099.36-2,098,696

Finding the Fourth Proportional to 3,817,464.64, 5,268,099.36 and 2,098,696

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Solution

The fourth proportional to 3,817,464.64, 5,268,099.36 and 2,098,696 is: 2,896,199.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,817,464.64 : 5,268,099.36 = 2,098,696 : x
  2. Step 2: Convert to fraction form
    3,817,464.64/5,268,099.36 = 2,098,696/x
  3. Step 3: Cross multiply
    3,817,464.64x = 5,268,099.36 × 2,098,696
  4. Step 4: Simplify right side
    3,817,464.64x = 11,056,139,054,434.56
  5. Step 5: Solve for x
    x = 11,056,139,054,434.56/3,817,464.64
  6. Step 6: Final answer
    x = 2,896,199.47

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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.