Home / 4,182,576.78-6,274,164.88-1,751,283.62

Finding the Fourth Proportional to 4,182,576.78, 6,274,164.88 and 1,751,283.62

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Solution

The fourth proportional to 4,182,576.78, 6,274,164.88 and 1,751,283.62 is: 2,627,050.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,182,576.78 : 6,274,164.88 = 1,751,283.62 : x
  2. Step 2: Convert to fraction form
    4,182,576.78/6,274,164.88 = 1,751,283.62/x
  3. Step 3: Cross multiply
    4,182,576.78x = 6,274,164.88 × 1,751,283.62
  4. Step 4: Simplify right side
    4,182,576.78x = 10,987,842,168,018.69
  5. Step 5: Solve for x
    x = 10,987,842,168,018.69/4,182,576.78
  6. Step 6: Final answer
    x = 2,627,050.92

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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.