Home / 7,684,264.29-11,526,396.43-2,893,028.43

Finding the Fourth Proportional to 7,684,264.29, 11,526,396.43 and 2,893,028.43

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Solution

The fourth proportional to 7,684,264.29, 11,526,396.43 and 2,893,028.43 is: 4,339,542.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,684,264.29 : 11,526,396.43 = 2,893,028.43 : x
  2. Step 2: Convert to fraction form
    7,684,264.29/11,526,396.43 = 2,893,028.43/x
  3. Step 3: Cross multiply
    7,684,264.29x = 11,526,396.43 × 2,893,028.43
  4. Step 4: Simplify right side
    7,684,264.29x = 33,346,192,567,440.51
  5. Step 5: Solve for x
    x = 33,346,192,567,440.51/7,684,264.29
  6. Step 6: Final answer
    x = 4,339,542.64

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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.