Home / 597,675.13-824,767.62-325,737.17

Finding the Fourth Proportional to 597,675.13, 824,767.62 and 325,737.17

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Solution

The fourth proportional to 597,675.13, 824,767.62 and 325,737.17 is: 449,504.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,675.13 : 824,767.62 = 325,737.17 : x
  2. Step 2: Convert to fraction form
    597,675.13/824,767.62 = 325,737.17/x
  3. Step 3: Cross multiply
    597,675.13x = 824,767.62 × 325,737.17
  4. Step 4: Simplify right side
    597,675.13x = 268,657,475,581.69
  5. Step 5: Solve for x
    x = 268,657,475,581.69/597,675.13
  6. Step 6: Final answer
    x = 449,504.19

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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.