Home / 3,824,258.60-5,736,647.10-1,300,104.20

Finding the Fourth Proportional to 3,824,258.60, 5,736,647.10 and 1,300,104.20

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Solution

The fourth proportional to 3,824,258.60, 5,736,647.10 and 1,300,104.20 is: 1,950,244.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,824,258.60 : 5,736,647.10 = 1,300,104.20 : x
  2. Step 2: Convert to fraction form
    3,824,258.60/5,736,647.10 = 1,300,104.20/x
  3. Step 3: Cross multiply
    3,824,258.60x = 5,736,647.10 × 1,300,104.20
  4. Step 4: Simplify right side
    3,824,258.60x = 7,458,238,988,627.82
  5. Step 5: Solve for x
    x = 7,458,238,988,627.82/3,824,258.60
  6. Step 6: Final answer
    x = 1,950,244.42

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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.