Home / 2,395,407.78-3,590,552.88-1,194,963.48

Finding the Fourth Proportional to 2,395,407.78, 3,590,552.88 and 1,194,963.48

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Solution

The fourth proportional to 2,395,407.78, 3,590,552.88 and 1,194,963.48 is: 1,791,168.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,395,407.78 : 3,590,552.88 = 1,194,963.48 : x
  2. Step 2: Convert to fraction form
    2,395,407.78/3,590,552.88 = 1,194,963.48/x
  3. Step 3: Cross multiply
    2,395,407.78x = 3,590,552.88 × 1,194,963.48
  4. Step 4: Simplify right side
    2,395,407.78x = 4,290,579,564,608.82
  5. Step 5: Solve for x
    x = 4,290,579,564,608.82/2,395,407.78
  6. Step 6: Final answer
    x = 1,791,168.75

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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.