Home / 3,043,763.67-4,200,244.19-1,667,113.39

Finding the Fourth Proportional to 3,043,763.67, 4,200,244.19 and 1,667,113.39

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Solution

The fourth proportional to 3,043,763.67, 4,200,244.19 and 1,667,113.39 is: 2,300,534.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,043,763.67 : 4,200,244.19 = 1,667,113.39 : x
  2. Step 2: Convert to fraction form
    3,043,763.67/4,200,244.19 = 1,667,113.39/x
  3. Step 3: Cross multiply
    3,043,763.67x = 4,200,244.19 × 1,667,113.39
  4. Step 4: Simplify right side
    3,043,763.67x = 7,002,283,311,582.53
  5. Step 5: Solve for x
    x = 7,002,283,311,582.53/3,043,763.67
  6. Step 6: Final answer
    x = 2,300,534.49

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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.