Home / 1,772,890.32-2,463,105.66-1,751,632.68

Finding the Fourth Proportional to 1,772,890.32, 2,463,105.66 and 1,751,632.68

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Solution

The fourth proportional to 1,772,890.32, 2,463,105.66 and 1,751,632.68 is: 2,433,572.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,772,890.32 : 2,463,105.66 = 1,751,632.68 : x
  2. Step 2: Convert to fraction form
    1,772,890.32/2,463,105.66 = 1,751,632.68/x
  3. Step 3: Cross multiply
    1,772,890.32x = 2,463,105.66 × 1,751,632.68
  4. Step 4: Simplify right side
    1,772,890.32x = 4,314,456,368,348.97
  5. Step 5: Solve for x
    x = 4,314,456,368,348.97/1,772,890.32
  6. Step 6: Final answer
    x = 2,433,572.07

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.