Home / 6,936,224.58-10,405,333.38-2,144,287.56

Finding the Fourth Proportional to 6,936,224.58, 10,405,333.38 and 2,144,287.56

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Solution

The fourth proportional to 6,936,224.58, 10,405,333.38 and 2,144,287.56 is: 3,216,739.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,936,224.58 : 10,405,333.38 = 2,144,287.56 : x
  2. Step 2: Convert to fraction form
    6,936,224.58/10,405,333.38 = 2,144,287.56/x
  3. Step 3: Cross multiply
    6,936,224.58x = 10,405,333.38 × 2,144,287.56
  4. Step 4: Simplify right side
    6,936,224.58x = 22,312,026,924,386.75
  5. Step 5: Solve for x
    x = 22,312,026,924,386.75/6,936,224.58
  6. Step 6: Final answer
    x = 3,216,739.40

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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.