Home / 10,058,699.96-15,090,299.64-3,668,952.31

Finding the Fourth Proportional to 10,058,699.96, 15,090,299.64 and 3,668,952.31

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Solution

The fourth proportional to 10,058,699.96, 15,090,299.64 and 3,668,952.31 is: 5,504,249.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,058,699.96 : 15,090,299.64 = 3,668,952.31 : x
  2. Step 2: Convert to fraction form
    10,058,699.96/15,090,299.64 = 3,668,952.31/x
  3. Step 3: Cross multiply
    10,058,699.96x = 15,090,299.64 × 3,668,952.31
  4. Step 4: Simplify right side
    10,058,699.96x = 55,365,589,685,044.42
  5. Step 5: Solve for x
    x = 55,365,589,685,044.42/10,058,699.96
  6. Step 6: Final answer
    x = 5,504,249.05

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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.