Home / 2,714,858.64-3,746,535.72-1,491,192.84

Finding the Fourth Proportional to 2,714,858.64, 3,746,535.72 and 1,491,192.84

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Solution

The fourth proportional to 2,714,858.64, 3,746,535.72 and 1,491,192.84 is: 2,057,863.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,714,858.64 : 3,746,535.72 = 1,491,192.84 : x
  2. Step 2: Convert to fraction form
    2,714,858.64/3,746,535.72 = 1,491,192.84/x
  3. Step 3: Cross multiply
    2,714,858.64x = 3,746,535.72 × 1,491,192.84
  4. Step 4: Simplify right side
    2,714,858.64x = 5,586,807,240,468.25
  5. Step 5: Solve for x
    x = 5,586,807,240,468.25/2,714,858.64
  6. Step 6: Final answer
    x = 2,057,863.03

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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.