Home / 9,200,913.81-13,801,513.86-2,724,644.26

Finding the Fourth Proportional to 9,200,913.81, 13,801,513.86 and 2,724,644.26

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Solution

The fourth proportional to 9,200,913.81, 13,801,513.86 and 2,724,644.26 is: 4,087,008.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,200,913.81 : 13,801,513.86 = 2,724,644.26 : x
  2. Step 2: Convert to fraction form
    9,200,913.81/13,801,513.86 = 2,724,644.26/x
  3. Step 3: Cross multiply
    9,200,913.81x = 13,801,513.86 × 2,724,644.26
  4. Step 4: Simplify right side
    9,200,913.81x = 37,604,215,517,959.44
  5. Step 5: Solve for x
    x = 37,604,215,517,959.44/9,200,913.81
  6. Step 6: Final answer
    x = 4,087,008.78

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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.