Home / 2,957,804.31-4,081,769.96-1,599,677.31

Finding the Fourth Proportional to 2,957,804.31, 4,081,769.96 and 1,599,677.31

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Solution

The fourth proportional to 2,957,804.31, 4,081,769.96 and 1,599,677.31 is: 2,207,554.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,957,804.31 : 4,081,769.96 = 1,599,677.31 : x
  2. Step 2: Convert to fraction form
    2,957,804.31/4,081,769.96 = 1,599,677.31/x
  3. Step 3: Cross multiply
    2,957,804.31x = 4,081,769.96 × 1,599,677.31
  4. Step 4: Simplify right side
    2,957,804.31x = 6,529,514,789,651.61
  5. Step 5: Solve for x
    x = 6,529,514,789,651.61/2,957,804.31
  6. Step 6: Final answer
    x = 2,207,554.69

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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.