Home / 596,528.96-822,937.73-354,673.89

Finding the Fourth Proportional to 596,528.96, 822,937.73 and 354,673.89

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Solution

The fourth proportional to 596,528.96, 822,937.73 and 354,673.89 is: 489,288.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    596,528.96 : 822,937.73 = 354,673.89 : x
  2. Step 2: Convert to fraction form
    596,528.96/822,937.73 = 354,673.89/x
  3. Step 3: Cross multiply
    596,528.96x = 822,937.73 × 354,673.89
  4. Step 4: Simplify right side
    596,528.96x = 291,874,524,153.50
  5. Step 5: Solve for x
    x = 291,874,524,153.50/596,528.96
  6. Step 6: Final answer
    x = 489,288.11

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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.