Home / 796,176.07-1,098,715.34-433,606

Finding the Fourth Proportional to 796,176.07, 1,098,715.34 and 433,606

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Solution

The fourth proportional to 796,176.07, 1,098,715.34 and 433,606 is: 598,372.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,176.07 : 1,098,715.34 = 433,606 : x
  2. Step 2: Convert to fraction form
    796,176.07/1,098,715.34 = 433,606/x
  3. Step 3: Cross multiply
    796,176.07x = 1,098,715.34 × 433,606
  4. Step 4: Simplify right side
    796,176.07x = 476,409,561,548.01
  5. Step 5: Solve for x
    x = 476,409,561,548.01/796,176.07
  6. Step 6: Final answer
    x = 598,372.12

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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.