Home / 9,567,499.92-13,204,664.49-5,702,263.08

Finding the Fourth Proportional to 9,567,499.92, 13,204,664.49 and 5,702,263.08

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Solution

The fourth proportional to 9,567,499.92, 13,204,664.49 and 5,702,263.08 is: 7,870,025.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,567,499.92 : 13,204,664.49 = 5,702,263.08 : x
  2. Step 2: Convert to fraction form
    9,567,499.92/13,204,664.49 = 5,702,263.08/x
  3. Step 3: Cross multiply
    9,567,499.92x = 13,204,664.49 × 5,702,263.08
  4. Step 4: Simplify right side
    9,567,499.92x = 75,296,470,805,114.03
  5. Step 5: Solve for x
    x = 75,296,470,805,114.03/9,567,499.92
  6. Step 6: Final answer
    x = 7,870,025.76

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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.