Home / 2,590,003.24-3,885,054.11-884,536.90

Finding the Fourth Proportional to 2,590,003.24, 3,885,054.11 and 884,536.90

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Solution

The fourth proportional to 2,590,003.24, 3,885,054.11 and 884,536.90 is: 1,326,822.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,590,003.24 : 3,885,054.11 = 884,536.90 : x
  2. Step 2: Convert to fraction form
    2,590,003.24/3,885,054.11 = 884,536.90/x
  3. Step 3: Cross multiply
    2,590,003.24x = 3,885,054.11 × 884,536.90
  4. Step 4: Simplify right side
    2,590,003.24x = 3,436,473,718,791.66
  5. Step 5: Solve for x
    x = 3,436,473,718,791.66/2,590,003.24
  6. Step 6: Final answer
    x = 1,326,822.17

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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.