Home / 11,558,080.50-17,339,605.41-3,360,865.19

Finding the Fourth Proportional to 11,558,080.50, 17,339,605.41 and 3,360,865.19

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Solution

The fourth proportional to 11,558,080.50, 17,339,605.41 and 3,360,865.19 is: 5,042,020.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,558,080.50 : 17,339,605.41 = 3,360,865.19 : x
  2. Step 2: Convert to fraction form
    11,558,080.50/17,339,605.41 = 3,360,865.19/x
  3. Step 3: Cross multiply
    11,558,080.50x = 17,339,605.41 × 3,360,865.19
  4. Step 4: Simplify right side
    11,558,080.50x = 58,276,076,144,106.65
  5. Step 5: Solve for x
    x = 58,276,076,144,106.65/11,558,080.50
  6. Step 6: Final answer
    x = 5,042,020.27

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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.