Home / 6,132,583.08-8,462,964.84-3,555,758.52

Finding the Fourth Proportional to 6,132,583.08, 8,462,964.84 and 3,555,758.52

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Solution

The fourth proportional to 6,132,583.08, 8,462,964.84 and 3,555,758.52 is: 4,906,946.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,132,583.08 : 8,462,964.84 = 3,555,758.52 : x
  2. Step 2: Convert to fraction form
    6,132,583.08/8,462,964.84 = 3,555,758.52/x
  3. Step 3: Cross multiply
    6,132,583.08x = 8,462,964.84 × 3,555,758.52
  4. Step 4: Simplify right side
    6,132,583.08x = 30,092,259,334,290.44
  5. Step 5: Solve for x
    x = 30,092,259,334,290.44/6,132,583.08
  6. Step 6: Final answer
    x = 4,906,946.87

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1.5x scale

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.