Home / 796,409.82-1,099,036.08-433,832.76

Finding the Fourth Proportional to 796,409.82, 1,099,036.08 and 433,832.76

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Solution

The fourth proportional to 796,409.82, 1,099,036.08 and 433,832.76 is: 598,684.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,409.82 : 1,099,036.08 = 433,832.76 : x
  2. Step 2: Convert to fraction form
    796,409.82/1,099,036.08 = 433,832.76/x
  3. Step 3: Cross multiply
    796,409.82x = 1,099,036.08 × 433,832.76
  4. Step 4: Simplify right side
    796,409.82x = 476,797,855,925.98
  5. Step 5: Solve for x
    x = 476,797,855,925.98/796,409.82
  6. Step 6: Final answer
    x = 598,684.05

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Double scale
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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.