Home / 1,073,668-1,481,690.20-583,670.48

Finding the Fourth Proportional to 1,073,668, 1,481,690.20 and 583,670.48

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Solution

The fourth proportional to 1,073,668, 1,481,690.20 and 583,670.48 is: 805,480.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,668 : 1,481,690.20 = 583,670.48 : x
  2. Step 2: Convert to fraction form
    1,073,668/1,481,690.20 = 583,670.48/x
  3. Step 3: Cross multiply
    1,073,668x = 1,481,690.20 × 583,670.48
  4. Step 4: Simplify right side
    1,073,668x = 864,818,830,245.30
  5. Step 5: Solve for x
    x = 864,818,830,245.30/1,073,668
  6. Step 6: Final answer
    x = 805,480.68

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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.