Home / 5,350,239.96-8,023,674.06-1,755,169.14

Finding the Fourth Proportional to 5,350,239.96, 8,023,674.06 and 1,755,169.14

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Solution

The fourth proportional to 5,350,239.96, 8,023,674.06 and 1,755,169.14 is: 2,632,200.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,350,239.96 : 8,023,674.06 = 1,755,169.14 : x
  2. Step 2: Convert to fraction form
    5,350,239.96/8,023,674.06 = 1,755,169.14/x
  3. Step 3: Cross multiply
    5,350,239.96x = 8,023,674.06 × 1,755,169.14
  4. Step 4: Simplify right side
    5,350,239.96x = 14,082,905,099,530.51
  5. Step 5: Solve for x
    x = 14,082,905,099,530.51/5,350,239.96
  6. Step 6: Final answer
    x = 2,632,200.65

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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.