Home / 5,787,174.52-8,677,787.44-3,395,733.76

Finding the Fourth Proportional to 5,787,174.52, 8,677,787.44 and 3,395,733.76

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Solution

The fourth proportional to 5,787,174.52, 8,677,787.44 and 3,395,733.76 is: 5,091,855.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,787,174.52 : 8,677,787.44 = 3,395,733.76 : x
  2. Step 2: Convert to fraction form
    5,787,174.52/8,677,787.44 = 3,395,733.76/x
  3. Step 3: Cross multiply
    5,787,174.52x = 8,677,787.44 × 3,395,733.76
  4. Step 4: Simplify right side
    5,787,174.52x = 29,467,455,772,111.97
  5. Step 5: Solve for x
    x = 29,467,455,772,111.97/5,787,174.52
  6. Step 6: Final answer
    x = 5,091,855.39

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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.