Home / 4,150,704.60-6,226,056.90-1,158,883.80

Finding the Fourth Proportional to 4,150,704.60, 6,226,056.90 and 1,158,883.80

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Solution

The fourth proportional to 4,150,704.60, 6,226,056.90 and 1,158,883.80 is: 1,738,325.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,150,704.60 : 6,226,056.90 = 1,158,883.80 : x
  2. Step 2: Convert to fraction form
    4,150,704.60/6,226,056.90 = 1,158,883.80/x
  3. Step 3: Cross multiply
    4,150,704.60x = 6,226,056.90 × 1,158,883.80
  4. Step 4: Simplify right side
    4,150,704.60x = 7,215,276,479,288.22
  5. Step 5: Solve for x
    x = 7,215,276,479,288.22/4,150,704.60
  6. Step 6: Final answer
    x = 1,738,325.70

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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.