Home / 2,632,168-3,632,396.70-1,424,944

Finding the Fourth Proportional to 2,632,168, 3,632,396.70 and 1,424,944

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Solution

The fourth proportional to 2,632,168, 3,632,396.70 and 1,424,944 is: 1,966,425.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,632,168 : 3,632,396.70 = 1,424,944 : x
  2. Step 2: Convert to fraction form
    2,632,168/3,632,396.70 = 1,424,944/x
  3. Step 3: Cross multiply
    2,632,168x = 3,632,396.70 × 1,424,944
  4. Step 4: Simplify right side
    2,632,168x = 5,175,961,883,284.80
  5. Step 5: Solve for x
    x = 5,175,961,883,284.80/2,632,168
  6. Step 6: Final answer
    x = 1,966,425.35

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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.