Home / 5,451,014.80-8,176,522.20-4,600,709.20

Finding the Fourth Proportional to 5,451,014.80, 8,176,522.20 and 4,600,709.20

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Solution

The fourth proportional to 5,451,014.80, 8,176,522.20 and 4,600,709.20 is: 6,901,063.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,451,014.80 : 8,176,522.20 = 4,600,709.20 : x
  2. Step 2: Convert to fraction form
    5,451,014.80/8,176,522.20 = 4,600,709.20/x
  3. Step 3: Cross multiply
    5,451,014.80x = 8,176,522.20 × 4,600,709.20
  4. Step 4: Simplify right side
    5,451,014.80x = 37,617,800,909,544.24
  5. Step 5: Solve for x
    x = 37,617,800,909,544.24/5,451,014.80
  6. Step 6: Final answer
    x = 6,901,063.80

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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.