Home / 3,480,322.32-4,802,877.57-1,952,462.25

Finding the Fourth Proportional to 3,480,322.32, 4,802,877.57 and 1,952,462.25

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Solution

The fourth proportional to 3,480,322.32, 4,802,877.57 and 1,952,462.25 is: 2,694,416.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,480,322.32 : 4,802,877.57 = 1,952,462.25 : x
  2. Step 2: Convert to fraction form
    3,480,322.32/4,802,877.57 = 1,952,462.25/x
  3. Step 3: Cross multiply
    3,480,322.32x = 4,802,877.57 × 1,952,462.25
  4. Step 4: Simplify right side
    3,480,322.32x = 9,377,437,146,796.73
  5. Step 5: Solve for x
    x = 9,377,437,146,796.73/3,480,322.32
  6. Step 6: Final answer
    x = 2,694,416.29

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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.