Home / 4,786,144.61-6,607,318.64-3,695,968.85

Finding the Fourth Proportional to 4,786,144.61, 6,607,318.64 and 3,695,968.85

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Solution

The fourth proportional to 4,786,144.61, 6,607,318.64 and 3,695,968.85 is: 5,102,320.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,786,144.61 : 6,607,318.64 = 3,695,968.85 : x
  2. Step 2: Convert to fraction form
    4,786,144.61/6,607,318.64 = 3,695,968.85/x
  3. Step 3: Cross multiply
    4,786,144.61x = 6,607,318.64 × 3,695,968.85
  4. Step 4: Simplify right side
    4,786,144.61x = 24,420,443,823,947.93
  5. Step 5: Solve for x
    x = 24,420,443,823,947.93/4,786,144.61
  6. Step 6: Final answer
    x = 5,102,320.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.