Home / 5,839,636.38-8,757,425.61-3,249,892.86

Finding the Fourth Proportional to 5,839,636.38, 8,757,425.61 and 3,249,892.86

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Solution

The fourth proportional to 5,839,636.38, 8,757,425.61 and 3,249,892.86 is: 4,873,710.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,839,636.38 : 8,757,425.61 = 3,249,892.86 : x
  2. Step 2: Convert to fraction form
    5,839,636.38/8,757,425.61 = 3,249,892.86/x
  3. Step 3: Cross multiply
    5,839,636.38x = 8,757,425.61 × 3,249,892.86
  4. Step 4: Simplify right side
    5,839,636.38x = 28,460,694,961,920.14
  5. Step 5: Solve for x
    x = 28,460,694,961,920.14/5,839,636.38
  6. Step 6: Final answer
    x = 4,873,710.13

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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.