Home / 3,876,545.46-5,814,817.82-1,036,583.81

Finding the Fourth Proportional to 3,876,545.46, 5,814,817.82 and 1,036,583.81

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Solution

The fourth proportional to 3,876,545.46, 5,814,817.82 and 1,036,583.81 is: 1,554,875.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,876,545.46 : 5,814,817.82 = 1,036,583.81 : x
  2. Step 2: Convert to fraction form
    3,876,545.46/5,814,817.82 = 1,036,583.81/x
  3. Step 3: Cross multiply
    3,876,545.46x = 5,814,817.82 × 1,036,583.81
  4. Step 4: Simplify right side
    3,876,545.46x = 6,027,545,976,054.49
  5. Step 5: Solve for x
    x = 6,027,545,976,054.49/3,876,545.46
  6. Step 6: Final answer
    x = 1,554,875.61

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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.