Home / 2,096,444.60-3,146,999.70-1,151,660.60

Finding the Fourth Proportional to 2,096,444.60, 3,146,999.70 and 1,151,660.60

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Solution

The fourth proportional to 2,096,444.60, 3,146,999.70 and 1,151,660.60 is: 1,728,772.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,096,444.60 : 3,146,999.70 = 1,151,660.60 : x
  2. Step 2: Convert to fraction form
    2,096,444.60/3,146,999.70 = 1,151,660.60/x
  3. Step 3: Cross multiply
    2,096,444.60x = 3,146,999.70 × 1,151,660.60
  4. Step 4: Simplify right side
    2,096,444.60x = 3,624,275,562,701.82
  5. Step 5: Solve for x
    x = 3,624,275,562,701.82/2,096,444.60
  6. Step 6: Final answer
    x = 1,728,772.40

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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.