Home / 3,043,351.68-4,199,773.68-1,685,195.52

Finding the Fourth Proportional to 3,043,351.68, 4,199,773.68 and 1,685,195.52

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Solution

The fourth proportional to 3,043,351.68, 4,199,773.68 and 1,685,195.52 is: 2,325,541.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,043,351.68 : 4,199,773.68 = 1,685,195.52 : x
  2. Step 2: Convert to fraction form
    3,043,351.68/4,199,773.68 = 1,685,195.52/x
  3. Step 3: Cross multiply
    3,043,351.68x = 4,199,773.68 × 1,685,195.52
  4. Step 4: Simplify right side
    3,043,351.68x = 7,077,439,790,549.91
  5. Step 5: Solve for x
    x = 7,077,439,790,549.91/3,043,351.68
  6. Step 6: Final answer
    x = 2,325,541.22

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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.