Home / 5,006,044.38-6,908,298.75-2,831,014.38

Finding the Fourth Proportional to 5,006,044.38, 6,908,298.75 and 2,831,014.38

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Solution

The fourth proportional to 5,006,044.38, 6,908,298.75 and 2,831,014.38 is: 3,906,775.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,006,044.38 : 6,908,298.75 = 2,831,014.38 : x
  2. Step 2: Convert to fraction form
    5,006,044.38/6,908,298.75 = 2,831,014.38/x
  3. Step 3: Cross multiply
    5,006,044.38x = 6,908,298.75 × 2,831,014.38
  4. Step 4: Simplify right side
    5,006,044.38x = 19,557,493,102,586.02
  5. Step 5: Solve for x
    x = 19,557,493,102,586.02/5,006,044.38
  6. Step 6: Final answer
    x = 3,906,775.81

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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.