Home / 3,724,173.66-5,589,032.87-2,766,858.18

Finding the Fourth Proportional to 3,724,173.66, 5,589,032.87 and 2,766,858.18

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Solution

The fourth proportional to 3,724,173.66, 5,589,032.87 and 2,766,858.18 is: 4,152,347.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,724,173.66 : 5,589,032.87 = 2,766,858.18 : x
  2. Step 2: Convert to fraction form
    3,724,173.66/5,589,032.87 = 2,766,858.18/x
  3. Step 3: Cross multiply
    3,724,173.66x = 5,589,032.87 × 2,766,858.18
  4. Step 4: Simplify right side
    3,724,173.66x = 15,464,061,314,648.38
  5. Step 5: Solve for x
    x = 15,464,061,314,648.38/3,724,173.66
  6. Step 6: Final answer
    x = 4,152,347.00

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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.