Home / 2,416,805.42-3,335,277.09-1,329,161.11

Finding the Fourth Proportional to 2,416,805.42, 3,335,277.09 and 1,329,161.11

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Solution

The fourth proportional to 2,416,805.42, 3,335,277.09 and 1,329,161.11 is: 1,834,289.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,416,805.42 : 3,335,277.09 = 1,329,161.11 : x
  2. Step 2: Convert to fraction form
    2,416,805.42/3,335,277.09 = 1,329,161.11/x
  3. Step 3: Cross multiply
    2,416,805.42x = 3,335,277.09 × 1,329,161.11
  4. Step 4: Simplify right side
    2,416,805.42x = 4,433,120,595,748.13
  5. Step 5: Solve for x
    x = 4,433,120,595,748.13/2,416,805.42
  6. Step 6: Final answer
    x = 1,834,289.42

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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.