Home / 2,314,316.52-3,193,013.84-1,499,145.08

Finding the Fourth Proportional to 2,314,316.52, 3,193,013.84 and 1,499,145.08

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Solution

The fourth proportional to 2,314,316.52, 3,193,013.84 and 1,499,145.08 is: 2,068,338.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,314,316.52 : 3,193,013.84 = 1,499,145.08 : x
  2. Step 2: Convert to fraction form
    2,314,316.52/3,193,013.84 = 1,499,145.08/x
  3. Step 3: Cross multiply
    2,314,316.52x = 3,193,013.84 × 1,499,145.08
  4. Step 4: Simplify right side
    2,314,316.52x = 4,786,790,988,607.91
  5. Step 5: Solve for x
    x = 4,786,790,988,607.91/2,314,316.52
  6. Step 6: Final answer
    x = 2,068,338.94

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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.