Home / 5,350,289.94-8,023,749-1,755,219.14

Finding the Fourth Proportional to 5,350,289.94, 8,023,749 and 1,755,219.14

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Solution

The fourth proportional to 5,350,289.94, 8,023,749 and 1,755,219.14 is: 2,632,275.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,350,289.94 : 8,023,749 = 1,755,219.14 : x
  2. Step 2: Convert to fraction form
    5,350,289.94/8,023,749 = 1,755,219.14/x
  3. Step 3: Cross multiply
    5,350,289.94x = 8,023,749 × 1,755,219.14
  4. Step 4: Simplify right side
    5,350,289.94x = 14,083,437,819,355.86
  5. Step 5: Solve for x
    x = 14,083,437,819,355.86/5,350,289.94
  6. Step 6: Final answer
    x = 2,632,275.63

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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.