Home / 3,713,812.29-5,572,321.97-2,009,156.31

Finding the Fourth Proportional to 3,713,812.29, 5,572,321.97 and 2,009,156.31

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Solution

The fourth proportional to 3,713,812.29, 5,572,321.97 and 2,009,156.31 is: 3,014,601.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,713,812.29 : 5,572,321.97 = 2,009,156.31 : x
  2. Step 2: Convert to fraction form
    3,713,812.29/5,572,321.97 = 2,009,156.31/x
  3. Step 3: Cross multiply
    3,713,812.29x = 5,572,321.97 × 2,009,156.31
  4. Step 4: Simplify right side
    3,713,812.29x = 11,195,665,837,331.35
  5. Step 5: Solve for x
    x = 11,195,665,837,331.35/3,713,812.29
  6. Step 6: Final answer
    x = 3,014,601.97

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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.