Home / 1,194,056.40-1,647,795.24-650,183.76

Finding the Fourth Proportional to 1,194,056.40, 1,647,795.24 and 650,183.76

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Solution

The fourth proportional to 1,194,056.40, 1,647,795.24 and 650,183.76 is: 897,252.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,194,056.40 : 1,647,795.24 = 650,183.76 : x
  2. Step 2: Convert to fraction form
    1,194,056.40/1,647,795.24 = 650,183.76/x
  3. Step 3: Cross multiply
    1,194,056.40x = 1,647,795.24 × 650,183.76
  4. Step 4: Simplify right side
    1,194,056.40x = 1,071,369,704,853.30
  5. Step 5: Solve for x
    x = 1,071,369,704,853.30/1,194,056.40
  6. Step 6: Final answer
    x = 897,252.18

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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.