Home / 4,831,122.59-6,667,032.04-2,655,757.43

Finding the Fourth Proportional to 4,831,122.59, 6,667,032.04 and 2,655,757.43

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Solution

The fourth proportional to 4,831,122.59, 6,667,032.04 and 2,655,757.43 is: 3,664,990.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,831,122.59 : 6,667,032.04 = 2,655,757.43 : x
  2. Step 2: Convert to fraction form
    4,831,122.59/6,667,032.04 = 2,655,757.43/x
  3. Step 3: Cross multiply
    4,831,122.59x = 6,667,032.04 × 2,655,757.43
  4. Step 4: Simplify right side
    4,831,122.59x = 17,706,019,861,304.87
  5. Step 5: Solve for x
    x = 17,706,019,861,304.87/4,831,122.59
  6. Step 6: Final answer
    x = 3,664,990.80

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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.