Home / 3,444,195.19-5,169,485.03-1,739,535.60

Finding the Fourth Proportional to 3,444,195.19, 5,169,485.03 and 1,739,535.60

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Solution

The fourth proportional to 3,444,195.19, 5,169,485.03 and 1,739,535.60 is: 2,610,915.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,444,195.19 : 5,169,485.03 = 1,739,535.60 : x
  2. Step 2: Convert to fraction form
    3,444,195.19/5,169,485.03 = 1,739,535.60/x
  3. Step 3: Cross multiply
    3,444,195.19x = 5,169,485.03 × 1,739,535.60
  4. Step 4: Simplify right side
    3,444,195.19x = 8,992,503,243,352.07
  5. Step 5: Solve for x
    x = 8,992,503,243,352.07/3,444,195.19
  6. Step 6: Final answer
    x = 2,610,915.68

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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.