Home / 7,042,577.06-10,561,914.38-2,493,026.58

Finding the Fourth Proportional to 7,042,577.06, 10,561,914.38 and 2,493,026.58

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Solution

The fourth proportional to 7,042,577.06, 10,561,914.38 and 2,493,026.58 is: 3,738,849.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,042,577.06 : 10,561,914.38 = 2,493,026.58 : x
  2. Step 2: Convert to fraction form
    7,042,577.06/10,561,914.38 = 2,493,026.58/x
  3. Step 3: Cross multiply
    7,042,577.06x = 10,561,914.38 × 2,493,026.58
  4. Step 4: Simplify right side
    7,042,577.06x = 26,331,133,285,024.22
  5. Step 5: Solve for x
    x = 26,331,133,285,024.22/7,042,577.06
  6. Step 6: Final answer
    x = 3,738,849.15

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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.