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Finding the Fourth Proportional to 595,784.92, 822,181.60 and 323,852.80

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Solution

The fourth proportional to 595,784.92, 822,181.60 and 323,852.80 is: 446,916.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,784.92 : 822,181.60 = 323,852.80 : x
  2. Step 2: Convert to fraction form
    595,784.92/822,181.60 = 323,852.80/x
  3. Step 3: Cross multiply
    595,784.92x = 822,181.60 × 323,852.80
  4. Step 4: Simplify right side
    595,784.92x = 266,265,813,268.48
  5. Step 5: Solve for x
    x = 266,265,813,268.48/595,784.92
  6. Step 6: Final answer
    x = 446,916.00

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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.