Home / 4,107,893.23-6,162,400.32-1,711,177.39

Finding the Fourth Proportional to 4,107,893.23, 6,162,400.32 and 1,711,177.39

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Solution

The fourth proportional to 4,107,893.23, 6,162,400.32 and 1,711,177.39 is: 2,566,999.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,107,893.23 : 6,162,400.32 = 1,711,177.39 : x
  2. Step 2: Convert to fraction form
    4,107,893.23/6,162,400.32 = 1,711,177.39/x
  3. Step 3: Cross multiply
    4,107,893.23x = 6,162,400.32 × 1,711,177.39
  4. Step 4: Simplify right side
    4,107,893.23x = 10,544,960,095,712.77
  5. Step 5: Solve for x
    x = 10,544,960,095,712.77/4,107,893.23
  6. Step 6: Final answer
    x = 2,566,999.56

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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.