Home / 997,859.00-1,496,767.29-323,939.34

Finding the Fourth Proportional to 997,859.00, 1,496,767.29 and 323,939.34

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Solution

The fourth proportional to 997,859.00, 1,496,767.29 and 323,939.34 is: 485,902.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    997,859.00 : 1,496,767.29 = 323,939.34 : x
  2. Step 2: Convert to fraction form
    997,859.00/1,496,767.29 = 323,939.34/x
  3. Step 3: Cross multiply
    997,859.00x = 1,496,767.29 × 323,939.34
  4. Step 4: Simplify right side
    997,859.00x = 484,861,808,056.19
  5. Step 5: Solve for x
    x = 484,861,808,056.19/997,859.00
  6. Step 6: Final answer
    x = 485,902.13

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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.