Home / 4,003,026.75-6,005,162.21-1,344,256.83

Finding the Fourth Proportional to 4,003,026.75, 6,005,162.21 and 1,344,256.83

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Solution

The fourth proportional to 4,003,026.75, 6,005,162.21 and 1,344,256.83 is: 2,016,594.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,003,026.75 : 6,005,162.21 = 1,344,256.83 : x
  2. Step 2: Convert to fraction form
    4,003,026.75/6,005,162.21 = 1,344,256.83/x
  3. Step 3: Cross multiply
    4,003,026.75x = 6,005,162.21 × 1,344,256.83
  4. Step 4: Simplify right side
    4,003,026.75x = 8,072,480,309,329.11
  5. Step 5: Solve for x
    x = 8,072,480,309,329.11/4,003,026.75
  6. Step 6: Final answer
    x = 2,016,594.15

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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.