Home / 9,003,743.24-13,501,411.25-3,245,718.51

Finding the Fourth Proportional to 9,003,743.24, 13,501,411.25 and 3,245,718.51

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Solution

The fourth proportional to 9,003,743.24, 13,501,411.25 and 3,245,718.51 is: 4,867,062.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,003,743.24 : 13,501,411.25 = 3,245,718.51 : x
  2. Step 2: Convert to fraction form
    9,003,743.24/13,501,411.25 = 3,245,718.51/x
  3. Step 3: Cross multiply
    9,003,743.24x = 13,501,411.25 × 3,245,718.51
  4. Step 4: Simplify right side
    9,003,743.24x = 43,821,780,389,018.64
  5. Step 5: Solve for x
    x = 43,821,780,389,018.64/9,003,743.24
  6. Step 6: Final answer
    x = 4,867,062.43

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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.