Home / 1,073,666-1,481,687.44-583,668.48

Finding the Fourth Proportional to 1,073,666, 1,481,687.44 and 583,668.48

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Solution

The fourth proportional to 1,073,666, 1,481,687.44 and 583,668.48 is: 805,477.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,666 : 1,481,687.44 = 583,668.48 : x
  2. Step 2: Convert to fraction form
    1,073,666/1,481,687.44 = 583,668.48/x
  3. Step 3: Cross multiply
    1,073,666x = 1,481,687.44 × 583,668.48
  4. Step 4: Simplify right side
    1,073,666x = 864,814,255,939.89
  5. Step 5: Solve for x
    x = 864,814,255,939.89/1,073,666
  6. Step 6: Final answer
    x = 805,477.92

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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.