Home / 3,831,318.20-5,743,096.54-2,484,335.16

Finding the Fourth Proportional to 3,831,318.20, 5,743,096.54 and 2,484,335.16

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Solution

The fourth proportional to 3,831,318.20, 5,743,096.54 and 2,484,335.16 is: 3,723,986.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,831,318.20 : 5,743,096.54 = 2,484,335.16 : x
  2. Step 2: Convert to fraction form
    3,831,318.20/5,743,096.54 = 2,484,335.16/x
  3. Step 3: Cross multiply
    3,831,318.20x = 5,743,096.54 × 2,484,335.16
  4. Step 4: Simplify right side
    3,831,318.20x = 14,267,776,661,596.35
  5. Step 5: Solve for x
    x = 14,267,776,661,596.35/3,831,318.20
  6. Step 6: Final answer
    x = 3,723,986.35

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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.