Home / 4,003,879.66-6,005,817.98-1,607,723.58

Finding the Fourth Proportional to 4,003,879.66, 6,005,817.98 and 1,607,723.58

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Solution

The fourth proportional to 4,003,879.66, 6,005,817.98 and 1,607,723.58 is: 2,411,584.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,003,879.66 : 6,005,817.98 = 1,607,723.58 : x
  2. Step 2: Convert to fraction form
    4,003,879.66/6,005,817.98 = 1,607,723.58/x
  3. Step 3: Cross multiply
    4,003,879.66x = 6,005,817.98 × 1,607,723.58
  4. Step 4: Simplify right side
    4,003,879.66x = 9,655,695,183,633.97
  5. Step 5: Solve for x
    x = 9,655,695,183,633.97/4,003,879.66
  6. Step 6: Final answer
    x = 2,411,584.76

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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.