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Finding the Fourth Proportional to 595,673.67, 822,035.13 and 323,742.29

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Solution

The fourth proportional to 595,673.67, 822,035.13 and 323,742.29 is: 446,767.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,673.67 : 822,035.13 = 323,742.29 : x
  2. Step 2: Convert to fraction form
    595,673.67/822,035.13 = 323,742.29/x
  3. Step 3: Cross multiply
    595,673.67x = 822,035.13 × 323,742.29
  4. Step 4: Simplify right side
    595,673.67x = 266,127,533,827.94
  5. Step 5: Solve for x
    x = 266,127,533,827.94/595,673.67
  6. Step 6: Final answer
    x = 446,767.33

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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.