Home / 7,992,361.37-11,030,468.86-5,241,363.23

Finding the Fourth Proportional to 7,992,361.37, 11,030,468.86 and 5,241,363.23

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Solution

The fourth proportional to 7,992,361.37, 11,030,468.86 and 5,241,363.23 is: 7,233,743.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,992,361.37 : 11,030,468.86 = 5,241,363.23 : x
  2. Step 2: Convert to fraction form
    7,992,361.37/11,030,468.86 = 5,241,363.23/x
  3. Step 3: Cross multiply
    7,992,361.37x = 11,030,468.86 × 5,241,363.23
  4. Step 4: Simplify right side
    7,992,361.37x = 57,814,693,926,591.89
  5. Step 5: Solve for x
    x = 57,814,693,926,591.89/7,992,361.37
  6. Step 6: Final answer
    x = 7,233,743.73

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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.