Home / 3,650,981.68-5,036,811.96-2,444,146.48

Finding the Fourth Proportional to 3,650,981.68, 5,036,811.96 and 2,444,146.48

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Solution

The fourth proportional to 3,650,981.68, 5,036,811.96 and 2,444,146.48 is: 3,371,889.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,650,981.68 : 5,036,811.96 = 2,444,146.48 : x
  2. Step 2: Convert to fraction form
    3,650,981.68/5,036,811.96 = 2,444,146.48/x
  3. Step 3: Cross multiply
    3,650,981.68x = 5,036,811.96 × 2,444,146.48
  4. Step 4: Simplify right side
    3,650,981.68x = 12,310,706,222,455.90
  5. Step 5: Solve for x
    x = 12,310,706,222,455.90/3,650,981.68
  6. Step 6: Final answer
    x = 3,371,889.34

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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.