Home / 2,529,999.05-3,794,995.63-824,139.59

Finding the Fourth Proportional to 2,529,999.05, 3,794,995.63 and 824,139.59

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Solution

The fourth proportional to 2,529,999.05, 3,794,995.63 and 824,139.59 is: 1,236,208.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,529,999.05 : 3,794,995.63 = 824,139.59 : x
  2. Step 2: Convert to fraction form
    2,529,999.05/3,794,995.63 = 824,139.59/x
  3. Step 3: Cross multiply
    2,529,999.05x = 3,794,995.63 × 824,139.59
  4. Step 4: Simplify right side
    2,529,999.05x = 3,127,606,153,782.54
  5. Step 5: Solve for x
    x = 3,127,606,153,782.54/2,529,999.05
  6. Step 6: Final answer
    x = 1,236,208.43

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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.