Home / 796,473.15-1,099,134.96-433,899.65

Finding the Fourth Proportional to 796,473.15, 1,099,134.96 and 433,899.65

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Solution

The fourth proportional to 796,473.15, 1,099,134.96 and 433,899.65 is: 598,782.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,473.15 : 1,099,134.96 = 433,899.65 : x
  2. Step 2: Convert to fraction form
    796,473.15/1,099,134.96 = 433,899.65/x
  3. Step 3: Cross multiply
    796,473.15x = 1,099,134.96 × 433,899.65
  4. Step 4: Simplify right side
    796,473.15x = 476,914,276,109.85
  5. Step 5: Solve for x
    x = 476,914,276,109.85/796,473.15
  6. Step 6: Final answer
    x = 598,782.61

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1.5x scale

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.