Home / 1,665,043.03-2,297,759.34-901,096.58

Finding the Fourth Proportional to 1,665,043.03, 2,297,759.34 and 901,096.58

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Solution

The fourth proportional to 1,665,043.03, 2,297,759.34 and 901,096.58 is: 1,243,513.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,665,043.03 : 2,297,759.34 = 901,096.58 : x
  2. Step 2: Convert to fraction form
    1,665,043.03/2,297,759.34 = 901,096.58/x
  3. Step 3: Cross multiply
    1,665,043.03x = 2,297,759.34 × 901,096.58
  4. Step 4: Simplify right side
    1,665,043.03x = 2,070,503,082,937.06
  5. Step 5: Solve for x
    x = 2,070,503,082,937.06/1,665,043.03
  6. Step 6: Final answer
    x = 1,243,513.26

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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.