Home / 3,058,896.25-4,221,276.83-1,700,769.25

Finding the Fourth Proportional to 3,058,896.25, 4,221,276.83 and 1,700,769.25

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Solution

The fourth proportional to 3,058,896.25, 4,221,276.83 and 1,700,769.25 is: 2,347,061.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,058,896.25 : 4,221,276.83 = 1,700,769.25 : x
  2. Step 2: Convert to fraction form
    3,058,896.25/4,221,276.83 = 1,700,769.25/x
  3. Step 3: Cross multiply
    3,058,896.25x = 4,221,276.83 × 1,700,769.25
  4. Step 4: Simplify right side
    3,058,896.25x = 7,179,417,828,201.48
  5. Step 5: Solve for x
    x = 7,179,417,828,201.48/3,058,896.25
  6. Step 6: Final answer
    x = 2,347,061.57

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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.