Home / 4,068,629.57-5,614,715.81-2,233,099.91

Finding the Fourth Proportional to 4,068,629.57, 5,614,715.81 and 2,233,099.91

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Solution

The fourth proportional to 4,068,629.57, 5,614,715.81 and 2,233,099.91 is: 3,081,681.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,068,629.57 : 5,614,715.81 = 2,233,099.91 : x
  2. Step 2: Convert to fraction form
    4,068,629.57/5,614,715.81 = 2,233,099.91/x
  3. Step 3: Cross multiply
    4,068,629.57x = 5,614,715.81 × 2,233,099.91
  4. Step 4: Simplify right side
    4,068,629.57x = 12,538,221,369,986.58
  5. Step 5: Solve for x
    x = 12,538,221,369,986.58/4,068,629.57
  6. Step 6: Final answer
    x = 3,081,681.72

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.