Home / 4,711,933.52-7,067,918.72-3,114,141.39

Finding the Fourth Proportional to 4,711,933.52, 7,067,918.72 and 3,114,141.39

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Solution

The fourth proportional to 4,711,933.52, 7,067,918.72 and 3,114,141.39 is: 4,671,224.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,711,933.52 : 7,067,918.72 = 3,114,141.39 : x
  2. Step 2: Convert to fraction form
    4,711,933.52/7,067,918.72 = 3,114,141.39/x
  3. Step 3: Cross multiply
    4,711,933.52x = 7,067,918.72 × 3,114,141.39
  4. Step 4: Simplify right side
    4,711,933.52x = 22,010,498,234,893.18
  5. Step 5: Solve for x
    x = 22,010,498,234,893.18/4,711,933.52
  6. Step 6: Final answer
    x = 4,671,224.27

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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.