Home / 1,944,581.53-2,683,523.01-1,073,416.72

Finding the Fourth Proportional to 1,944,581.53, 2,683,523.01 and 1,073,416.72

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Solution

The fourth proportional to 1,944,581.53, 2,683,523.01 and 1,073,416.72 is: 1,481,315.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,944,581.53 : 2,683,523.01 = 1,073,416.72 : x
  2. Step 2: Convert to fraction form
    1,944,581.53/2,683,523.01 = 1,073,416.72/x
  3. Step 3: Cross multiply
    1,944,581.53x = 2,683,523.01 × 1,073,416.72
  4. Step 4: Simplify right side
    1,944,581.53x = 2,880,538,467,438.73
  5. Step 5: Solve for x
    x = 2,880,538,467,438.73/1,944,581.53
  6. Step 6: Final answer
    x = 1,481,315.35

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.