Home / 2,008,896.12-3,010,194.36-1,708,139.88

Finding the Fourth Proportional to 2,008,896.12, 3,010,194.36 and 1,708,139.88

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Solution

The fourth proportional to 2,008,896.12, 3,010,194.36 and 1,708,139.88 is: 2,559,531.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,008,896.12 : 3,010,194.36 = 1,708,139.88 : x
  2. Step 2: Convert to fraction form
    2,008,896.12/3,010,194.36 = 1,708,139.88/x
  3. Step 3: Cross multiply
    2,008,896.12x = 3,010,194.36 × 1,708,139.88
  4. Step 4: Simplify right side
    2,008,896.12x = 5,141,833,032,867.08
  5. Step 5: Solve for x
    x = 5,141,833,032,867.08/2,008,896.12
  6. Step 6: Final answer
    x = 2,559,531.57

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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.