Home / 1,156,795.17-1,732,932.86-796,902.45

Finding the Fourth Proportional to 1,156,795.17, 1,732,932.86 and 796,902.45

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Solution

The fourth proportional to 1,156,795.17, 1,732,932.86 and 796,902.45 is: 1,193,796.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,156,795.17 : 1,732,932.86 = 796,902.45 : x
  2. Step 2: Convert to fraction form
    1,156,795.17/1,732,932.86 = 796,902.45/x
  3. Step 3: Cross multiply
    1,156,795.17x = 1,732,932.86 × 796,902.45
  4. Step 4: Simplify right side
    1,156,795.17x = 1,380,978,437,834.99
  5. Step 5: Solve for x
    x = 1,380,978,437,834.99/1,156,795.17
  6. Step 6: Final answer
    x = 1,193,796.86

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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.