Home / 3,865,739.94-5,337,389.94-2,416,086.98

Finding the Fourth Proportional to 3,865,739.94, 5,337,389.94 and 2,416,086.98

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Solution

The fourth proportional to 3,865,739.94, 5,337,389.94 and 2,416,086.98 is: 3,335,868.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,865,739.94 : 5,337,389.94 = 2,416,086.98 : x
  2. Step 2: Convert to fraction form
    3,865,739.94/5,337,389.94 = 2,416,086.98/x
  3. Step 3: Cross multiply
    3,865,739.94x = 5,337,389.94 × 2,416,086.98
  4. Step 4: Simplify right side
    3,865,739.94x = 12,895,598,341,216.98
  5. Step 5: Solve for x
    x = 12,895,598,341,216.98/3,865,739.94
  6. Step 6: Final answer
    x = 3,335,868.05

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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.