Home / 2,904,943.14-4,008,725.37-1,615,747.14

Finding the Fourth Proportional to 2,904,943.14, 4,008,725.37 and 1,615,747.14

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Solution

The fourth proportional to 2,904,943.14, 4,008,725.37 and 1,615,747.14 is: 2,229,677.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,904,943.14 : 4,008,725.37 = 1,615,747.14 : x
  2. Step 2: Convert to fraction form
    2,904,943.14/4,008,725.37 = 1,615,747.14/x
  3. Step 3: Cross multiply
    2,904,943.14x = 4,008,725.37 × 1,615,747.14
  4. Step 4: Simplify right side
    2,904,943.14x = 6,477,086,551,622.94
  5. Step 5: Solve for x
    x = 6,477,086,551,622.94/2,904,943.14
  6. Step 6: Final answer
    x = 2,229,677.57

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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.