Home / 3,815,330.96-5,265,155.52-2,096,562.20

Finding the Fourth Proportional to 3,815,330.96, 5,265,155.52 and 2,096,562.20

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Solution

The fourth proportional to 3,815,330.96, 5,265,155.52 and 2,096,562.20 is: 2,893,255.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,815,330.96 : 5,265,155.52 = 2,096,562.20 : x
  2. Step 2: Convert to fraction form
    3,815,330.96/5,265,155.52 = 2,096,562.20/x
  3. Step 3: Cross multiply
    3,815,330.96x = 5,265,155.52 × 2,096,562.20
  4. Step 4: Simplify right side
    3,815,330.96x = 11,038,726,014,027.57
  5. Step 5: Solve for x
    x = 11,038,726,014,027.57/3,815,330.96
  6. Step 6: Final answer
    x = 2,893,255.17

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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.