Home / 3,775,798.73-5,660,623.51-1,755,316.91

Finding the Fourth Proportional to 3,775,798.73, 5,660,623.51 and 1,755,316.91

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Solution

The fourth proportional to 3,775,798.73, 5,660,623.51 and 1,755,316.91 is: 2,631,546.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,775,798.73 : 5,660,623.51 = 1,755,316.91 : x
  2. Step 2: Convert to fraction form
    3,775,798.73/5,660,623.51 = 1,755,316.91/x
  3. Step 3: Cross multiply
    3,775,798.73x = 5,660,623.51 × 1,755,316.91
  4. Step 4: Simplify right side
    3,775,798.73x = 9,936,188,178,009.82
  5. Step 5: Solve for x
    x = 9,936,188,178,009.82/3,775,798.73
  6. Step 6: Final answer
    x = 2,631,546.03

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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.