Home / 3,245,801.49-4,869,145.19-1,352,100.06

Finding the Fourth Proportional to 3,245,801.49, 4,869,145.19 and 1,352,100.06

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Solution

The fourth proportional to 3,245,801.49, 4,869,145.19 and 1,352,100.06 is: 2,028,334.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,245,801.49 : 4,869,145.19 = 1,352,100.06 : x
  2. Step 2: Convert to fraction form
    3,245,801.49/4,869,145.19 = 1,352,100.06/x
  3. Step 3: Cross multiply
    3,245,801.49x = 4,869,145.19 × 1,352,100.06
  4. Step 4: Simplify right side
    3,245,801.49x = 6,583,571,503,547.71
  5. Step 5: Solve for x
    x = 6,583,571,503,547.71/3,245,801.49
  6. Step 6: Final answer
    x = 2,028,334.61

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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.