Home / 597,543.84-824,599.74-325,614.04

Finding the Fourth Proportional to 597,543.84, 824,599.74 and 325,614.04

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Solution

The fourth proportional to 597,543.84, 824,599.74 and 325,614.04 is: 449,341.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,543.84 : 824,599.74 = 325,614.04 : x
  2. Step 2: Convert to fraction form
    597,543.84/824,599.74 = 325,614.04/x
  3. Step 3: Cross multiply
    597,543.84x = 824,599.74 × 325,614.04
  4. Step 4: Simplify right side
    597,543.84x = 268,501,252,724.35
  5. Step 5: Solve for x
    x = 268,501,252,724.35/597,543.84
  6. Step 6: Final answer
    x = 449,341.51

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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.