Home / 5,805,025.35-8,010,733.19-3,740,127.96

Finding the Fourth Proportional to 5,805,025.35, 8,010,733.19 and 3,740,127.96

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Solution

The fourth proportional to 5,805,025.35, 8,010,733.19 and 3,740,127.96 is: 5,161,246.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,805,025.35 : 8,010,733.19 = 3,740,127.96 : x
  2. Step 2: Convert to fraction form
    5,805,025.35/8,010,733.19 = 3,740,127.96/x
  3. Step 3: Cross multiply
    5,805,025.35x = 8,010,733.19 × 3,740,127.96
  4. Step 4: Simplify right side
    5,805,025.35x = 29,961,167,184,018.99
  5. Step 5: Solve for x
    x = 29,961,167,184,018.99/5,805,025.35
  6. Step 6: Final answer
    x = 5,161,246.57

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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.