Home / 4,444,234.80-6,666,352.20-2,649,145.20

Finding the Fourth Proportional to 4,444,234.80, 6,666,352.20 and 2,649,145.20

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Solution

The fourth proportional to 4,444,234.80, 6,666,352.20 and 2,649,145.20 is: 3,973,717.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,444,234.80 : 6,666,352.20 = 2,649,145.20 : x
  2. Step 2: Convert to fraction form
    4,444,234.80/6,666,352.20 = 2,649,145.20/x
  3. Step 3: Cross multiply
    4,444,234.80x = 6,666,352.20 × 2,649,145.20
  4. Step 4: Simplify right side
    4,444,234.80x = 17,660,134,932,139.44
  5. Step 5: Solve for x
    x = 17,660,134,932,139.44/4,444,234.80
  6. Step 6: Final answer
    x = 3,973,717.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.