Home / 5,677,587.73-7,834,848.28-3,099,265.39

Finding the Fourth Proportional to 5,677,587.73, 7,834,848.28 and 3,099,265.39

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Solution

The fourth proportional to 5,677,587.73, 7,834,848.28 and 3,099,265.39 is: 4,276,864.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,677,587.73 : 7,834,848.28 = 3,099,265.39 : x
  2. Step 2: Convert to fraction form
    5,677,587.73/7,834,848.28 = 3,099,265.39/x
  3. Step 3: Cross multiply
    5,677,587.73x = 7,834,848.28 × 3,099,265.39
  4. Step 4: Simplify right side
    5,677,587.73x = 24,282,274,110,105.03
  5. Step 5: Solve for x
    x = 24,282,274,110,105.03/5,677,587.73
  6. Step 6: Final answer
    x = 4,276,864.62

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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.