Home / 1,073,662.01-1,481,681.92-583,664.48

Finding the Fourth Proportional to 1,073,662.01, 1,481,681.92 and 583,664.48

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Solution

The fourth proportional to 1,073,662.01, 1,481,681.92 and 583,664.48 is: 805,472.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,662.01 : 1,481,681.92 = 583,664.48 : x
  2. Step 2: Convert to fraction form
    1,073,662.01/1,481,681.92 = 583,664.48/x
  3. Step 3: Cross multiply
    1,073,662.01x = 1,481,681.92 × 583,664.48
  4. Step 4: Simplify right side
    1,073,662.01x = 864,805,107,362.20
  5. Step 5: Solve for x
    x = 864,805,107,362.20/1,073,662.01
  6. Step 6: Final answer
    x = 805,472.39

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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.