Home / 2,591,703-3,577,261.49-1,504,324.91

Finding the Fourth Proportional to 2,591,703, 3,577,261.49 and 1,504,324.91

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Solution

The fourth proportional to 2,591,703, 3,577,261.49 and 1,504,324.91 is: 2,076,381.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,591,703 : 3,577,261.49 = 1,504,324.91 : x
  2. Step 2: Convert to fraction form
    2,591,703/3,577,261.49 = 1,504,324.91/x
  3. Step 3: Cross multiply
    2,591,703x = 3,577,261.49 × 1,504,324.91
  4. Step 4: Simplify right side
    2,591,703x = 5,381,363,543,582.78
  5. Step 5: Solve for x
    x = 5,381,363,543,582.78/2,591,703
  6. Step 6: Final answer
    x = 2,076,381.26

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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.