Home / 1,777,965.52-2,453,599.90-962,169.24

Finding the Fourth Proportional to 1,777,965.52, 2,453,599.90 and 962,169.24

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Solution

The fourth proportional to 1,777,965.52, 2,453,599.90 and 962,169.24 is: 1,327,797.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,777,965.52 : 2,453,599.90 = 962,169.24 : x
  2. Step 2: Convert to fraction form
    1,777,965.52/2,453,599.90 = 962,169.24/x
  3. Step 3: Cross multiply
    1,777,965.52x = 2,453,599.90 × 962,169.24
  4. Step 4: Simplify right side
    1,777,965.52x = 2,360,778,351,047.08
  5. Step 5: Solve for x
    x = 2,360,778,351,047.08/1,777,965.52
  6. Step 6: Final answer
    x = 1,327,797.60

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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.