Home / 4,100,541.20-6,150,811.80-2,903,814.80

Finding the Fourth Proportional to 4,100,541.20, 6,150,811.80 and 2,903,814.80

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Solution

The fourth proportional to 4,100,541.20, 6,150,811.80 and 2,903,814.80 is: 4,355,722.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,100,541.20 : 6,150,811.80 = 2,903,814.80 : x
  2. Step 2: Convert to fraction form
    4,100,541.20/6,150,811.80 = 2,903,814.80/x
  3. Step 3: Cross multiply
    4,100,541.20x = 6,150,811.80 × 2,903,814.80
  4. Step 4: Simplify right side
    4,100,541.20x = 17,860,818,336,854.64
  5. Step 5: Solve for x
    x = 17,860,818,336,854.64/4,100,541.20
  6. Step 6: Final answer
    x = 4,355,722.20

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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.