Home / 4,869,606.71-7,297,422.60-2,735,198.66

Finding the Fourth Proportional to 4,869,606.71, 7,297,422.60 and 2,735,198.66

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Solution

The fourth proportional to 4,869,606.71, 7,297,422.60 and 2,735,198.66 is: 4,098,873.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,869,606.71 : 7,297,422.60 = 2,735,198.66 : x
  2. Step 2: Convert to fraction form
    4,869,606.71/7,297,422.60 = 2,735,198.66/x
  3. Step 3: Cross multiply
    4,869,606.71x = 7,297,422.60 × 2,735,198.66
  4. Step 4: Simplify right side
    4,869,606.71x = 19,959,900,516,973.71
  5. Step 5: Solve for x
    x = 19,959,900,516,973.71/4,869,606.71
  6. Step 6: Final answer
    x = 4,098,873.22

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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.