Home / 5,573,650.18-7,691,701.81-3,092,921.77

Finding the Fourth Proportional to 5,573,650.18, 7,691,701.81 and 3,092,921.77

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Solution

The fourth proportional to 5,573,650.18, 7,691,701.81 and 3,092,921.77 is: 4,268,267.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,573,650.18 : 7,691,701.81 = 3,092,921.77 : x
  2. Step 2: Convert to fraction form
    5,573,650.18/7,691,701.81 = 3,092,921.77/x
  3. Step 3: Cross multiply
    5,573,650.18x = 7,691,701.81 × 3,092,921.77
  4. Step 4: Simplify right side
    5,573,650.18x = 23,789,831,976,497.40
  5. Step 5: Solve for x
    x = 23,789,831,976,497.40/5,573,650.18
  6. Step 6: Final answer
    x = 4,268,267.87

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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.