Home / 1,149,952.06-1,586,944.29-633,724.46

Finding the Fourth Proportional to 1,149,952.06, 1,586,944.29 and 633,724.46

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Solution

The fourth proportional to 1,149,952.06, 1,586,944.29 and 633,724.46 is: 874,545.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,149,952.06 : 1,586,944.29 = 633,724.46 : x
  2. Step 2: Convert to fraction form
    1,149,952.06/1,586,944.29 = 633,724.46/x
  3. Step 3: Cross multiply
    1,149,952.06x = 1,586,944.29 × 633,724.46
  4. Step 4: Simplify right side
    1,149,952.06x = 1,005,685,410,058.42
  5. Step 5: Solve for x
    x = 1,005,685,410,058.42/1,149,952.06
  6. Step 6: Final answer
    x = 874,545.51

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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.