Home / 11,613,317.84-17,418,851.14-3,526,364.56

Finding the Fourth Proportional to 11,613,317.84, 17,418,851.14 and 3,526,364.56

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Solution

The fourth proportional to 11,613,317.84, 17,418,851.14 and 3,526,364.56 is: 5,289,205.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,613,317.84 : 17,418,851.14 = 3,526,364.56 : x
  2. Step 2: Convert to fraction form
    11,613,317.84/17,418,851.14 = 3,526,364.56/x
  3. Step 3: Cross multiply
    11,613,317.84x = 17,418,851.14 × 3,526,364.56
  4. Step 4: Simplify right side
    11,613,317.84x = 61,425,219,336,011.60
  5. Step 5: Solve for x
    x = 61,425,219,336,011.60/11,613,317.84
  6. Step 6: Final answer
    x = 5,289,205.05

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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.