Home / 2,114,487.06-2,917,995.03-1,147,617.37

Finding the Fourth Proportional to 2,114,487.06, 2,917,995.03 and 1,147,617.37

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Solution

The fourth proportional to 2,114,487.06, 2,917,995.03 and 1,147,617.37 is: 1,583,713.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,114,487.06 : 2,917,995.03 = 1,147,617.37 : x
  2. Step 2: Convert to fraction form
    2,114,487.06/2,917,995.03 = 1,147,617.37/x
  3. Step 3: Cross multiply
    2,114,487.06x = 2,917,995.03 × 1,147,617.37
  4. Step 4: Simplify right side
    2,114,487.06x = 3,348,741,769,235.44
  5. Step 5: Solve for x
    x = 3,348,741,769,235.44/2,114,487.06
  6. Step 6: Final answer
    x = 1,583,713.53

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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.