Home / 4,929,384.38-7,394,079.66-3,224,959.60

Finding the Fourth Proportional to 4,929,384.38, 7,394,079.66 and 3,224,959.60

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Solution

The fourth proportional to 4,929,384.38, 7,394,079.66 and 3,224,959.60 is: 4,837,441.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,929,384.38 : 7,394,079.66 = 3,224,959.60 : x
  2. Step 2: Convert to fraction form
    4,929,384.38/7,394,079.66 = 3,224,959.60/x
  3. Step 3: Cross multiply
    4,929,384.38x = 7,394,079.66 × 3,224,959.60
  4. Step 4: Simplify right side
    4,929,384.38x = 23,845,608,182,681.74
  5. Step 5: Solve for x
    x = 23,845,608,182,681.74/4,929,384.38
  6. Step 6: Final answer
    x = 4,837,441.42

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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.