Home / 3,035,080.51-4,555,861.79-1,306,806.49

Finding the Fourth Proportional to 3,035,080.51, 4,555,861.79 and 1,306,806.49

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Solution

The fourth proportional to 3,035,080.51, 4,555,861.79 and 1,306,806.49 is: 1,961,605.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,035,080.51 : 4,555,861.79 = 1,306,806.49 : x
  2. Step 2: Convert to fraction form
    3,035,080.51/4,555,861.79 = 1,306,806.49/x
  3. Step 3: Cross multiply
    3,035,080.51x = 4,555,861.79 × 1,306,806.49
  4. Step 4: Simplify right side
    3,035,080.51x = 5,953,629,725,401.68
  5. Step 5: Solve for x
    x = 5,953,629,725,401.68/3,035,080.51
  6. Step 6: Final answer
    x = 1,961,605.21

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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.