Home / 3,831,182.52-5,750,513.55-3,164,060.04

Finding the Fourth Proportional to 3,831,182.52, 5,750,513.55 and 3,164,060.04

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Solution

The fourth proportional to 3,831,182.52, 5,750,513.55 and 3,164,060.04 is: 4,749,178.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,831,182.52 : 5,750,513.55 = 3,164,060.04 : x
  2. Step 2: Convert to fraction form
    3,831,182.52/5,750,513.55 = 3,164,060.04/x
  3. Step 3: Cross multiply
    3,831,182.52x = 5,750,513.55 × 3,164,060.04
  4. Step 4: Simplify right side
    3,831,182.52x = 18,194,970,133,033.54
  5. Step 5: Solve for x
    x = 18,194,970,133,033.54/3,831,182.52
  6. Step 6: Final answer
    x = 4,749,178.63

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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.