Home / 9,129,993.66-13,674,804.57-6,244,521.66

Finding the Fourth Proportional to 9,129,993.66, 13,674,804.57 and 6,244,521.66

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Solution

The fourth proportional to 9,129,993.66, 13,674,804.57 and 6,244,521.66 is: 9,352,976.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,129,993.66 : 13,674,804.57 = 6,244,521.66 : x
  2. Step 2: Convert to fraction form
    9,129,993.66/13,674,804.57 = 6,244,521.66/x
  3. Step 3: Cross multiply
    9,129,993.66x = 13,674,804.57 × 6,244,521.66
  4. Step 4: Simplify right side
    9,129,993.66x = 85,392,613,333,631.98
  5. Step 5: Solve for x
    x = 85,392,613,333,631.98/9,129,993.66
  6. Step 6: Final answer
    x = 9,352,976.19

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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.