Home / 1,827,275.84-2,741,096.34-629,039.60

Finding the Fourth Proportional to 1,827,275.84, 2,741,096.34 and 629,039.60

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Solution

The fourth proportional to 1,827,275.84, 2,741,096.34 and 629,039.60 is: 943,622.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,827,275.84 : 2,741,096.34 = 629,039.60 : x
  2. Step 2: Convert to fraction form
    1,827,275.84/2,741,096.34 = 629,039.60/x
  3. Step 3: Cross multiply
    1,827,275.84x = 2,741,096.34 × 629,039.60
  4. Step 4: Simplify right side
    1,827,275.84x = 1,724,258,145,275.06
  5. Step 5: Solve for x
    x = 1,724,258,145,275.06/1,827,275.84
  6. Step 6: Final answer
    x = 943,622.25

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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.