Home / 3,831,278.67-5,744,260.53-2,035,423.35

Finding the Fourth Proportional to 3,831,278.67, 5,744,260.53 and 2,035,423.35

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Solution

The fourth proportional to 3,831,278.67, 5,744,260.53 and 2,035,423.35 is: 3,051,723.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,831,278.67 : 5,744,260.53 = 2,035,423.35 : x
  2. Step 2: Convert to fraction form
    3,831,278.67/5,744,260.53 = 2,035,423.35/x
  3. Step 3: Cross multiply
    3,831,278.67x = 5,744,260.53 × 2,035,423.35
  4. Step 4: Simplify right side
    3,831,278.67x = 11,692,002,011,245.38
  5. Step 5: Solve for x
    x = 11,692,002,011,245.38/3,831,278.67
  6. Step 6: Final answer
    x = 3,051,723.20

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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.