Home / 3,683,017.94-5,082,820.08-2,232,774.50

Finding the Fourth Proportional to 3,683,017.94, 5,082,820.08 and 2,232,774.50

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Solution

The fourth proportional to 3,683,017.94, 5,082,820.08 and 2,232,774.50 is: 3,081,383.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,683,017.94 : 5,082,820.08 = 2,232,774.50 : x
  2. Step 2: Convert to fraction form
    3,683,017.94/5,082,820.08 = 2,232,774.50/x
  3. Step 3: Cross multiply
    3,683,017.94x = 5,082,820.08 × 2,232,774.50
  4. Step 4: Simplify right side
    3,683,017.94x = 11,348,791,062,711.96
  5. Step 5: Solve for x
    x = 11,348,791,062,711.96/3,683,017.94
  6. Step 6: Final answer
    x = 3,081,383.60

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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.