Home / 1,465,524.10-2,198,599.62-454,624.12

Finding the Fourth Proportional to 1,465,524.10, 2,198,599.62 and 454,624.12

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Solution

The fourth proportional to 1,465,524.10, 2,198,599.62 and 454,624.12 is: 682,033.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,465,524.10 : 2,198,599.62 = 454,624.12 : x
  2. Step 2: Convert to fraction form
    1,465,524.10/2,198,599.62 = 454,624.12/x
  3. Step 3: Cross multiply
    1,465,524.10x = 2,198,599.62 × 454,624.12
  4. Step 4: Simplify right side
    1,465,524.10x = 999,536,417,474.84
  5. Step 5: Solve for x
    x = 999,536,417,474.84/1,465,524.10
  6. Step 6: Final answer
    x = 682,033.42

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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.