Home / 6,106,118.34-9,159,209.09-3,580,002.12

Finding the Fourth Proportional to 6,106,118.34, 9,159,209.09 and 3,580,002.12

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Solution

The fourth proportional to 6,106,118.34, 9,159,209.09 and 3,580,002.12 is: 5,370,021.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,106,118.34 : 9,159,209.09 = 3,580,002.12 : x
  2. Step 2: Convert to fraction form
    6,106,118.34/9,159,209.09 = 3,580,002.12/x
  3. Step 3: Cross multiply
    6,106,118.34x = 9,159,209.09 × 3,580,002.12
  4. Step 4: Simplify right side
    6,106,118.34x = 32,789,987,959,723.27
  5. Step 5: Solve for x
    x = 32,789,987,959,723.27/6,106,118.34
  6. Step 6: Final answer
    x = 5,370,021.70

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Double scale
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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.