Home / 3,835,494.76-5,749,197.27-1,276,024.18

Finding the Fourth Proportional to 3,835,494.76, 5,749,197.27 and 1,276,024.18

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Solution

The fourth proportional to 3,835,494.76, 5,749,197.27 and 1,276,024.18 is: 1,912,690.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,835,494.76 : 5,749,197.27 = 1,276,024.18 : x
  2. Step 2: Convert to fraction form
    3,835,494.76/5,749,197.27 = 1,276,024.18/x
  3. Step 3: Cross multiply
    3,835,494.76x = 5,749,197.27 × 1,276,024.18
  4. Step 4: Simplify right side
    3,835,494.76x = 7,336,114,732,109.99
  5. Step 5: Solve for x
    x = 7,336,114,732,109.99/3,835,494.76
  6. Step 6: Final answer
    x = 1,912,690.59

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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.