Home / 2,954,255.58-4,076,868.75-1,596,128.58

Finding the Fourth Proportional to 2,954,255.58, 4,076,868.75 and 1,596,128.58

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Solution

The fourth proportional to 2,954,255.58, 4,076,868.75 and 1,596,128.58 is: 2,202,655.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,954,255.58 : 4,076,868.75 = 1,596,128.58 : x
  2. Step 2: Convert to fraction form
    2,954,255.58/4,076,868.75 = 1,596,128.58/x
  3. Step 3: Cross multiply
    2,954,255.58x = 4,076,868.75 × 1,596,128.58
  4. Step 4: Simplify right side
    2,954,255.58x = 6,507,206,728,783.88
  5. Step 5: Solve for x
    x = 6,507,206,728,783.88/2,954,255.58
  6. Step 6: Final answer
    x = 2,202,655.31

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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.