Home / 3,521,108.94-5,283,625.14-1,901,844.96

Finding the Fourth Proportional to 3,521,108.94, 5,283,625.14 and 1,901,844.96

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Solution

The fourth proportional to 3,521,108.94, 5,283,625.14 and 1,901,844.96 is: 2,853,827.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,521,108.94 : 5,283,625.14 = 1,901,844.96 : x
  2. Step 2: Convert to fraction form
    3,521,108.94/5,283,625.14 = 1,901,844.96/x
  3. Step 3: Cross multiply
    3,521,108.94x = 5,283,625.14 × 1,901,844.96
  4. Step 4: Simplify right side
    3,521,108.94x = 10,048,635,843,038.29
  5. Step 5: Solve for x
    x = 10,048,635,843,038.29/3,521,108.94
  6. Step 6: Final answer
    x = 2,853,827.02

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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.