Home / 7,455,050.40-11,181,330-2,064,245.76

Finding the Fourth Proportional to 7,455,050.40, 11,181,330 and 2,064,245.76

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Solution

The fourth proportional to 7,455,050.40, 11,181,330 and 2,064,245.76 is: 3,096,023.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,455,050.40 : 11,181,330 = 2,064,245.76 : x
  2. Step 2: Convert to fraction form
    7,455,050.40/11,181,330 = 2,064,245.76/x
  3. Step 3: Cross multiply
    7,455,050.40x = 11,181,330 × 2,064,245.76
  4. Step 4: Simplify right side
    7,455,050.40x = 23,081,013,043,660.80
  5. Step 5: Solve for x
    x = 23,081,013,043,660.80/7,455,050.40
  6. Step 6: Final answer
    x = 3,096,023.74

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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.