Home / 11,558,080.58-17,339,605.47-3,360,865.23

Finding the Fourth Proportional to 11,558,080.58, 17,339,605.47 and 3,360,865.23

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Solution

The fourth proportional to 11,558,080.58, 17,339,605.47 and 3,360,865.23 is: 5,042,020.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,558,080.58 : 17,339,605.47 = 3,360,865.23 : x
  2. Step 2: Convert to fraction form
    11,558,080.58/17,339,605.47 = 3,360,865.23/x
  3. Step 3: Cross multiply
    11,558,080.58x = 17,339,605.47 × 3,360,865.23
  4. Step 4: Simplify right side
    11,558,080.58x = 58,276,077,126,040.80
  5. Step 5: Solve for x
    x = 58,276,077,126,040.80/11,558,080.58
  6. Step 6: Final answer
    x = 5,042,020.32

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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.