Home / 3,261,725.69-4,501,058.00-1,811,514.51

Finding the Fourth Proportional to 3,261,725.69, 4,501,058.00 and 1,811,514.51

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Solution

The fourth proportional to 3,261,725.69, 4,501,058.00 and 1,811,514.51 is: 2,499,821.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,261,725.69 : 4,501,058.00 = 1,811,514.51 : x
  2. Step 2: Convert to fraction form
    3,261,725.69/4,501,058.00 = 1,811,514.51/x
  3. Step 3: Cross multiply
    3,261,725.69x = 4,501,058.00 × 1,811,514.51
  4. Step 4: Simplify right side
    3,261,725.69x = 8,153,731,868,294.01
  5. Step 5: Solve for x
    x = 8,153,731,868,294.01/3,261,725.69
  6. Step 6: Final answer
    x = 2,499,821.46

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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.