Home / 597,766.74-824,893.28-325,828.66

Finding the Fourth Proportional to 597,766.74, 824,893.28 and 325,828.66

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Solution

The fourth proportional to 597,766.74, 824,893.28 and 325,828.66 is: 449,630.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,766.74 : 824,893.28 = 325,828.66 : x
  2. Step 2: Convert to fraction form
    597,766.74/824,893.28 = 325,828.66/x
  3. Step 3: Cross multiply
    597,766.74x = 824,893.28 × 325,828.66
  4. Step 4: Simplify right side
    597,766.74x = 268,773,872,065.41
  5. Step 5: Solve for x
    x = 268,773,872,065.41/597,766.74
  6. Step 6: Final answer
    x = 449,630.02

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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.