Home / 3,096,153.07-4,642,389.78-1,177,204.77

Finding the Fourth Proportional to 3,096,153.07, 4,642,389.78 and 1,177,204.77

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Solution

The fourth proportional to 3,096,153.07, 4,642,389.78 and 1,177,204.77 is: 1,765,107.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,096,153.07 : 4,642,389.78 = 1,177,204.77 : x
  2. Step 2: Convert to fraction form
    3,096,153.07/4,642,389.78 = 1,177,204.77/x
  3. Step 3: Cross multiply
    3,096,153.07x = 4,642,389.78 × 1,177,204.77
  4. Step 4: Simplify right side
    3,096,153.07x = 5,465,043,393,215.25
  5. Step 5: Solve for x
    x = 5,465,043,393,215.25/3,096,153.07
  6. Step 6: Final answer
    x = 1,765,107.63

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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.