Home / 1,198,624.34-1,798,821.04-567,537.14

Finding the Fourth Proportional to 1,198,624.34, 1,798,821.04 and 567,537.14

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Solution

The fourth proportional to 1,198,624.34, 1,798,821.04 and 567,537.14 is: 851,724.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,198,624.34 : 1,798,821.04 = 567,537.14 : x
  2. Step 2: Convert to fraction form
    1,198,624.34/1,798,821.04 = 567,537.14/x
  3. Step 3: Cross multiply
    1,198,624.34x = 1,798,821.04 × 567,537.14
  4. Step 4: Simplify right side
    1,198,624.34x = 1,020,897,748,413.43
  5. Step 5: Solve for x
    x = 1,020,897,748,413.43/1,198,624.34
  6. Step 6: Final answer
    x = 851,724.53

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.