Home / 2,441,496.36-3,369,455.42-1,353,980.54

Finding the Fourth Proportional to 2,441,496.36, 3,369,455.42 and 1,353,980.54

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Solution

The fourth proportional to 2,441,496.36, 3,369,455.42 and 1,353,980.54 is: 1,868,598.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,441,496.36 : 3,369,455.42 = 1,353,980.54 : x
  2. Step 2: Convert to fraction form
    2,441,496.36/3,369,455.42 = 1,353,980.54/x
  3. Step 3: Cross multiply
    2,441,496.36x = 3,369,455.42 × 1,353,980.54
  4. Step 4: Simplify right side
    2,441,496.36x = 4,562,177,070,731.26
  5. Step 5: Solve for x
    x = 4,562,177,070,731.26/2,441,496.36
  6. Step 6: Final answer
    x = 1,868,598.76

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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.