Home / 2,396,466.62-3,307,150.26-1,308,770.20

Finding the Fourth Proportional to 2,396,466.62, 3,307,150.26 and 1,308,770.20

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Solution

The fourth proportional to 2,396,466.62, 3,307,150.26 and 1,308,770.20 is: 1,806,117.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,396,466.62 : 3,307,150.26 = 1,308,770.20 : x
  2. Step 2: Convert to fraction form
    2,396,466.62/3,307,150.26 = 1,308,770.20/x
  3. Step 3: Cross multiply
    2,396,466.62x = 3,307,150.26 × 1,308,770.20
  4. Step 4: Simplify right side
    2,396,466.62x = 4,328,299,707,210.25
  5. Step 5: Solve for x
    x = 4,328,299,707,210.25/2,396,466.62
  6. Step 6: Final answer
    x = 1,806,117.25

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Why These Related Problems?

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