Home / 3,944,026.51-5,916,693.84-1,384,577.17

Finding the Fourth Proportional to 3,944,026.51, 5,916,693.84 and 1,384,577.17

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Solution

The fourth proportional to 3,944,026.51, 5,916,693.84 and 1,384,577.17 is: 2,077,095.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,944,026.51 : 5,916,693.84 = 1,384,577.17 : x
  2. Step 2: Convert to fraction form
    3,944,026.51/5,916,693.84 = 1,384,577.17/x
  3. Step 3: Cross multiply
    3,944,026.51x = 5,916,693.84 × 1,384,577.17
  4. Step 4: Simplify right side
    3,944,026.51x = 8,192,119,212,743.63
  5. Step 5: Solve for x
    x = 8,192,119,212,743.63/3,944,026.51
  6. Step 6: Final answer
    x = 2,077,095.37

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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.