Home / 1,636,233.75-2,454,616.58-483,597.27

Finding the Fourth Proportional to 1,636,233.75, 2,454,616.58 and 483,597.27

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Solution

The fourth proportional to 1,636,233.75, 2,454,616.58 and 483,597.27 is: 725,474.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,636,233.75 : 2,454,616.58 = 483,597.27 : x
  2. Step 2: Convert to fraction form
    1,636,233.75/2,454,616.58 = 483,597.27/x
  3. Step 3: Cross multiply
    1,636,233.75x = 2,454,616.58 × 483,597.27
  4. Step 4: Simplify right side
    1,636,233.75x = 1,187,045,874,566.75
  5. Step 5: Solve for x
    x = 1,187,045,874,566.75/1,636,233.75
  6. Step 6: Final answer
    x = 725,474.51

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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.