Home / 4,571,053.11-6,308,104.50-2,611,190.61

Finding the Fourth Proportional to 4,571,053.11, 6,308,104.50 and 2,611,190.61

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Solution

The fourth proportional to 4,571,053.11, 6,308,104.50 and 2,611,190.61 is: 3,603,472.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,571,053.11 : 6,308,104.50 = 2,611,190.61 : x
  2. Step 2: Convert to fraction form
    4,571,053.11/6,308,104.50 = 2,611,190.61/x
  3. Step 3: Cross multiply
    4,571,053.11x = 6,308,104.50 × 2,611,190.61
  4. Step 4: Simplify right side
    4,571,053.11x = 16,471,663,237,298.74
  5. Step 5: Solve for x
    x = 16,471,663,237,298.74/4,571,053.11
  6. Step 6: Final answer
    x = 3,603,472.29

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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.