Home / 595,715.45-822,092.81-323,783.96

Finding the Fourth Proportional to 595,715.45, 822,092.81 and 323,783.96

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Solution

The fourth proportional to 595,715.45, 822,092.81 and 323,783.96 is: 446,824.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,715.45 : 822,092.81 = 323,783.96 : x
  2. Step 2: Convert to fraction form
    595,715.45/822,092.81 = 323,783.96/x
  3. Step 3: Cross multiply
    595,715.45x = 822,092.81 × 323,783.96
  4. Step 4: Simplify right side
    595,715.45x = 266,180,459,779.94
  5. Step 5: Solve for x
    x = 266,180,459,779.94/595,715.45
  6. Step 6: Final answer
    x = 446,824.84

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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.