Home / 1,850,703.80-2,775,375.73-635,935.94

Finding the Fourth Proportional to 1,850,703.80, 2,775,375.73 and 635,935.94

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Solution

The fourth proportional to 1,850,703.80, 2,775,375.73 and 635,935.94 is: 953,670.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,850,703.80 : 2,775,375.73 = 635,935.94 : x
  2. Step 2: Convert to fraction form
    1,850,703.80/2,775,375.73 = 635,935.94/x
  3. Step 3: Cross multiply
    1,850,703.80x = 2,775,375.73 × 635,935.94
  4. Step 4: Simplify right side
    1,850,703.80x = 1,764,961,158,244.02
  5. Step 5: Solve for x
    x = 1,764,961,158,244.02/1,850,703.80
  6. Step 6: Final answer
    x = 953,670.25

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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.