Home / 3,831,279.42-5,744,261.66-2,035,424.10

Finding the Fourth Proportional to 3,831,279.42, 5,744,261.66 and 2,035,424.10

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Solution

The fourth proportional to 3,831,279.42, 5,744,261.66 and 2,035,424.10 is: 3,051,724.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,831,279.42 : 5,744,261.66 = 2,035,424.10 : x
  2. Step 2: Convert to fraction form
    3,831,279.42/5,744,261.66 = 2,035,424.10/x
  3. Step 3: Cross multiply
    3,831,279.42x = 5,744,261.66 × 2,035,424.10
  4. Step 4: Simplify right side
    3,831,279.42x = 11,692,008,609,292.89
  5. Step 5: Solve for x
    x = 11,692,008,609,292.89/3,831,279.42
  6. Step 6: Final answer
    x = 3,051,724.33

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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.