Home / 595,787.04-822,193.80-323,858.88

Finding the Fourth Proportional to 595,787.04, 822,193.80 and 323,858.88

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Solution

The fourth proportional to 595,787.04, 822,193.80 and 323,858.88 is: 446,929.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,787.04 : 822,193.80 = 323,858.88 : x
  2. Step 2: Convert to fraction form
    595,787.04/822,193.80 = 323,858.88/x
  3. Step 3: Cross multiply
    595,787.04x = 822,193.80 × 323,858.88
  4. Step 4: Simplify right side
    595,787.04x = 266,274,763,210.94
  5. Step 5: Solve for x
    x = 266,274,763,210.94/595,787.04
  6. Step 6: Final answer
    x = 446,929.43

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1.5x scale

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.