Home / 1,637,998.56-2,457,194.67-1,548,419.04

Finding the Fourth Proportional to 1,637,998.56, 2,457,194.67 and 1,548,419.04

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Solution

The fourth proportional to 1,637,998.56, 2,457,194.67 and 1,548,419.04 is: 2,322,814.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,637,998.56 : 2,457,194.67 = 1,548,419.04 : x
  2. Step 2: Convert to fraction form
    1,637,998.56/2,457,194.67 = 1,548,419.04/x
  3. Step 3: Cross multiply
    1,637,998.56x = 2,457,194.67 × 1,548,419.04
  4. Step 4: Simplify right side
    1,637,998.56x = 3,804,767,012,014.52
  5. Step 5: Solve for x
    x = 3,804,767,012,014.52/1,637,998.56
  6. Step 6: Final answer
    x = 2,322,814.63

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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.