Home / 1,904,623.56-2,627,969.94-1,099,341

Finding the Fourth Proportional to 1,904,623.56, 2,627,969.94 and 1,099,341

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Solution

The fourth proportional to 1,904,623.56, 2,627,969.94 and 1,099,341 is: 1,516,853.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,904,623.56 : 2,627,969.94 = 1,099,341 : x
  2. Step 2: Convert to fraction form
    1,904,623.56/2,627,969.94 = 1,099,341/x
  3. Step 3: Cross multiply
    1,904,623.56x = 2,627,969.94 × 1,099,341
  4. Step 4: Simplify right side
    1,904,623.56x = 2,889,035,101,809.54
  5. Step 5: Solve for x
    x = 2,889,035,101,809.54/1,904,623.56
  6. Step 6: Final answer
    x = 1,516,853.60

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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.