Home / 4,081,938.11-5,633,072.96-2,246,396.39

Finding the Fourth Proportional to 4,081,938.11, 5,633,072.96 and 2,246,396.39

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Solution

The fourth proportional to 4,081,938.11, 5,633,072.96 and 2,246,396.39 is: 3,100,026.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,081,938.11 : 5,633,072.96 = 2,246,396.39 : x
  2. Step 2: Convert to fraction form
    4,081,938.11/5,633,072.96 = 2,246,396.39/x
  3. Step 3: Cross multiply
    4,081,938.11x = 5,633,072.96 × 2,246,396.39
  4. Step 4: Simplify right side
    4,081,938.11x = 12,654,114,750,718.63
  5. Step 5: Solve for x
    x = 12,654,114,750,718.63/4,081,938.11
  6. Step 6: Final answer
    x = 3,100,026.12

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1.5x scale

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.