Home / 4,064,114.37-6,099,826.28-2,172,472.77

Finding the Fourth Proportional to 4,064,114.37, 6,099,826.28 and 2,172,472.77

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Solution

The fourth proportional to 4,064,114.37, 6,099,826.28 and 2,172,472.77 is: 3,260,662.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,064,114.37 : 6,099,826.28 = 2,172,472.77 : x
  2. Step 2: Convert to fraction form
    4,064,114.37/6,099,826.28 = 2,172,472.77/x
  3. Step 3: Cross multiply
    4,064,114.37x = 6,099,826.28 × 2,172,472.77
  4. Step 4: Simplify right side
    4,064,114.37x = 13,251,706,484,168.03
  5. Step 5: Solve for x
    x = 13,251,706,484,168.03/4,064,114.37
  6. Step 6: Final answer
    x = 3,260,662.79

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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.