Home / 5,808,717.80-8,713,076.70-3,413,709.80

Finding the Fourth Proportional to 5,808,717.80, 8,713,076.70 and 3,413,709.80

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Solution

The fourth proportional to 5,808,717.80, 8,713,076.70 and 3,413,709.80 is: 5,120,564.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,808,717.80 : 8,713,076.70 = 3,413,709.80 : x
  2. Step 2: Convert to fraction form
    5,808,717.80/8,713,076.70 = 3,413,709.80/x
  3. Step 3: Cross multiply
    5,808,717.80x = 8,713,076.70 × 3,413,709.80
  4. Step 4: Simplify right side
    5,808,717.80x = 29,743,915,318,941.66
  5. Step 5: Solve for x
    x = 29,743,915,318,941.66/5,808,717.80
  6. Step 6: Final answer
    x = 5,120,564.70

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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.