Home / 3,447,174.09-5,161,039.73-1,824,267.00

Finding the Fourth Proportional to 3,447,174.09, 5,161,039.73 and 1,824,267.00

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Solution

The fourth proportional to 3,447,174.09, 5,161,039.73 and 1,824,267.00 is: 2,731,255.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,447,174.09 : 5,161,039.73 = 1,824,267.00 : x
  2. Step 2: Convert to fraction form
    3,447,174.09/5,161,039.73 = 1,824,267.00/x
  3. Step 3: Cross multiply
    3,447,174.09x = 5,161,039.73 × 1,824,267.00
  4. Step 4: Simplify right side
    3,447,174.09x = 9,415,114,443,883.38
  5. Step 5: Solve for x
    x = 9,415,114,443,883.38/3,447,174.09
  6. Step 6: Final answer
    x = 2,731,255.87

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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.