Home / 8,028,758.34-11,071,311.46-4,764,942.50

Finding the Fourth Proportional to 8,028,758.34, 11,071,311.46 and 4,764,942.50

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Solution

The fourth proportional to 8,028,758.34, 11,071,311.46 and 4,764,942.50 is: 6,570,650.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,028,758.34 : 11,071,311.46 = 4,764,942.50 : x
  2. Step 2: Convert to fraction form
    8,028,758.34/11,071,311.46 = 4,764,942.50/x
  3. Step 3: Cross multiply
    8,028,758.34x = 11,071,311.46 × 4,764,942.50
  4. Step 4: Simplify right side
    8,028,758.34x = 52,754,162,439,222.13
  5. Step 5: Solve for x
    x = 52,754,162,439,222.13/8,028,758.34
  6. Step 6: Final answer
    x = 6,570,650.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.