Home / 2,069,596.82-3,104,396.06-931,029.14

Finding the Fourth Proportional to 2,069,596.82, 3,104,396.06 and 931,029.14

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Solution

The fourth proportional to 2,069,596.82, 3,104,396.06 and 931,029.14 is: 1,396,544.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,069,596.82 : 3,104,396.06 = 931,029.14 : x
  2. Step 2: Convert to fraction form
    2,069,596.82/3,104,396.06 = 931,029.14/x
  3. Step 3: Cross multiply
    2,069,596.82x = 3,104,396.06 × 931,029.14
  4. Step 4: Simplify right side
    2,069,596.82x = 2,890,283,173,784.06
  5. Step 5: Solve for x
    x = 2,890,283,173,784.06/2,069,596.82
  6. Step 6: Final answer
    x = 1,396,544.08

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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.