Home / 3,770,884.85-5,656,890.06-1,749,333.11

Finding the Fourth Proportional to 3,770,884.85, 5,656,890.06 and 1,749,333.11

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Solution

The fourth proportional to 3,770,884.85, 5,656,890.06 and 1,749,333.11 is: 2,624,260.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,770,884.85 : 5,656,890.06 = 1,749,333.11 : x
  2. Step 2: Convert to fraction form
    3,770,884.85/5,656,890.06 = 1,749,333.11/x
  3. Step 3: Cross multiply
    3,770,884.85x = 5,656,890.06 × 1,749,333.11
  4. Step 4: Simplify right side
    3,770,884.85x = 9,895,785,053,303.44
  5. Step 5: Solve for x
    x = 9,895,785,053,303.44/3,770,884.85
  6. Step 6: Final answer
    x = 2,624,260.74

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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.