Home / 6,112,457.85-9,168,991.33-2,326,234.17

Finding the Fourth Proportional to 6,112,457.85, 9,168,991.33 and 2,326,234.17

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Solution

The fourth proportional to 6,112,457.85, 9,168,991.33 and 2,326,234.17 is: 3,489,467.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,112,457.85 : 9,168,991.33 = 2,326,234.17 : x
  2. Step 2: Convert to fraction form
    6,112,457.85/9,168,991.33 = 2,326,234.17/x
  3. Step 3: Cross multiply
    6,112,457.85x = 9,168,991.33 × 2,326,234.17
  4. Step 4: Simplify right side
    6,112,457.85x = 21,329,220,936,279.75
  5. Step 5: Solve for x
    x = 21,329,220,936,279.75/6,112,457.85
  6. Step 6: Final answer
    x = 3,489,467.16

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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.