Home / 6,666,704.46-9,200,798.73-3,766,282.02

Finding the Fourth Proportional to 6,666,704.46, 9,200,798.73 and 3,766,282.02

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Solution

The fourth proportional to 6,666,704.46, 9,200,798.73 and 3,766,282.02 is: 5,197,890.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,666,704.46 : 9,200,798.73 = 3,766,282.02 : x
  2. Step 2: Convert to fraction form
    6,666,704.46/9,200,798.73 = 3,766,282.02/x
  3. Step 3: Cross multiply
    6,666,704.46x = 9,200,798.73 × 3,766,282.02
  4. Step 4: Simplify right side
    6,666,704.46x = 34,652,802,826,437.84
  5. Step 5: Solve for x
    x = 34,652,802,826,437.84/6,666,704.46
  6. Step 6: Final answer
    x = 5,197,890.96

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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.