Home / 4,625,093.77-6,381,868.03-2,904,989.11

Finding the Fourth Proportional to 4,625,093.77, 6,381,868.03 and 2,904,989.11

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Solution

The fourth proportional to 4,625,093.77, 6,381,868.03 and 2,904,989.11 is: 4,008,406.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,625,093.77 : 6,381,868.03 = 2,904,989.11 : x
  2. Step 2: Convert to fraction form
    4,625,093.77/6,381,868.03 = 2,904,989.11/x
  3. Step 3: Cross multiply
    4,625,093.77x = 6,381,868.03 × 2,904,989.11
  4. Step 4: Simplify right side
    4,625,093.77x = 18,539,257,128,607.15
  5. Step 5: Solve for x
    x = 18,539,257,128,607.15/4,625,093.77
  6. Step 6: Final answer
    x = 4,008,406.76

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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.