Home / 2,732,556.93-4,100,253.94-1,114,512.84

Finding the Fourth Proportional to 2,732,556.93, 4,100,253.94 and 1,114,512.84

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Solution

The fourth proportional to 2,732,556.93, 4,100,253.94 and 1,114,512.84 is: 1,672,347.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,732,556.93 : 4,100,253.94 = 1,114,512.84 : x
  2. Step 2: Convert to fraction form
    2,732,556.93/4,100,253.94 = 1,114,512.84/x
  3. Step 3: Cross multiply
    2,732,556.93x = 4,100,253.94 × 1,114,512.84
  4. Step 4: Simplify right side
    2,732,556.93x = 4,569,785,642,889.32
  5. Step 5: Solve for x
    x = 4,569,785,642,889.32/2,732,556.93
  6. Step 6: Final answer
    x = 1,672,347.83

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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.