Home / 595,715.58-822,095.82-323,783.39

Finding the Fourth Proportional to 595,715.58, 822,095.82 and 323,783.39

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Solution

The fourth proportional to 595,715.58, 822,095.82 and 323,783.39 is: 446,825.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,715.58 : 822,095.82 = 323,783.39 : x
  2. Step 2: Convert to fraction form
    595,715.58/822,095.82 = 323,783.39/x
  3. Step 3: Cross multiply
    595,715.58x = 822,095.82 × 323,783.39
  4. Step 4: Simplify right side
    595,715.58x = 266,180,971,504.43
  5. Step 5: Solve for x
    x = 266,180,971,504.43/595,715.58
  6. Step 6: Final answer
    x = 446,825.60

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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.