Home / 4,737,616.70-7,095,927.45-3,897,808.70

Finding the Fourth Proportional to 4,737,616.70, 7,095,927.45 and 3,897,808.70

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Solution

The fourth proportional to 4,737,616.70, 7,095,927.45 and 3,897,808.70 is: 5,838,076.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,737,616.70 : 7,095,927.45 = 3,897,808.70 : x
  2. Step 2: Convert to fraction form
    4,737,616.70/7,095,927.45 = 3,897,808.70/x
  3. Step 3: Cross multiply
    4,737,616.70x = 7,095,927.45 × 3,897,808.70
  4. Step 4: Simplify right side
    4,737,616.70x = 27,658,567,749,178.82
  5. Step 5: Solve for x
    x = 27,658,567,749,178.82/4,737,616.70
  6. Step 6: Final answer
    x = 5,838,076.29

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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.