Home / 1,492,735.83-2,235,821.68-1,233,631.87

Finding the Fourth Proportional to 1,492,735.83, 2,235,821.68 and 1,233,631.87

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Solution

The fourth proportional to 1,492,735.83, 2,235,821.68 and 1,233,631.87 is: 1,847,735.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,492,735.83 : 2,235,821.68 = 1,233,631.87 : x
  2. Step 2: Convert to fraction form
    1,492,735.83/2,235,821.68 = 1,233,631.87/x
  3. Step 3: Cross multiply
    1,492,735.83x = 2,235,821.68 × 1,233,631.87
  4. Step 4: Simplify right side
    1,492,735.83x = 2,758,180,862,737.67
  5. Step 5: Solve for x
    x = 2,758,180,862,737.67/1,492,735.83
  6. Step 6: Final answer
    x = 1,847,735.42

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.