Home / 17,719,725.24-26,581,087.17-4,940,241.30

Finding the Fourth Proportional to 17,719,725.24, 26,581,087.17 and 4,940,241.30

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Solution

The fourth proportional to 17,719,725.24, 26,581,087.17 and 4,940,241.30 is: 7,410,779.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,719,725.24 : 26,581,087.17 = 4,940,241.30 : x
  2. Step 2: Convert to fraction form
    17,719,725.24/26,581,087.17 = 4,940,241.30/x
  3. Step 3: Cross multiply
    17,719,725.24x = 26,581,087.17 × 4,940,241.30
  4. Step 4: Simplify right side
    17,719,725.24x = 131,316,984,636,134.12
  5. Step 5: Solve for x
    x = 131,316,984,636,134.12/17,719,725.24
  6. Step 6: Final answer
    x = 7,410,779.96

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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.