Home / 1,073,661.01-1,481,680.54-583,663.48

Finding the Fourth Proportional to 1,073,661.01, 1,481,680.54 and 583,663.48

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Solution

The fourth proportional to 1,073,661.01, 1,481,680.54 and 583,663.48 is: 805,471.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,661.01 : 1,481,680.54 = 583,663.48 : x
  2. Step 2: Convert to fraction form
    1,073,661.01/1,481,680.54 = 583,663.48/x
  3. Step 3: Cross multiply
    1,073,661.01x = 1,481,680.54 × 583,663.48
  4. Step 4: Simplify right side
    1,073,661.01x = 864,802,826,847.38
  5. Step 5: Solve for x
    x = 864,802,826,847.38/1,073,661.01
  6. Step 6: Final answer
    x = 805,471.02

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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.