Home / 6,936,007.10-10,404,010.65-2,954,695.10

Finding the Fourth Proportional to 6,936,007.10, 10,404,010.65 and 2,954,695.10

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Solution

The fourth proportional to 6,936,007.10, 10,404,010.65 and 2,954,695.10 is: 4,432,042.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,936,007.10 : 10,404,010.65 = 2,954,695.10 : x
  2. Step 2: Convert to fraction form
    6,936,007.10/10,404,010.65 = 2,954,695.10/x
  3. Step 3: Cross multiply
    6,936,007.10x = 10,404,010.65 × 2,954,695.10
  4. Step 4: Simplify right side
    6,936,007.10x = 30,740,679,287,902.82
  5. Step 5: Solve for x
    x = 30,740,679,287,902.82/6,936,007.10
  6. Step 6: Final answer
    x = 4,432,042.65

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Double scale
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Similar ratio
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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.