Home / 3,560,271.44-5,340,735.50-1,164,128.36

Finding the Fourth Proportional to 3,560,271.44, 5,340,735.50 and 1,164,128.36

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Solution

The fourth proportional to 3,560,271.44, 5,340,735.50 and 1,164,128.36 is: 1,746,299.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,560,271.44 : 5,340,735.50 = 1,164,128.36 : x
  2. Step 2: Convert to fraction form
    3,560,271.44/5,340,735.50 = 1,164,128.36/x
  3. Step 3: Cross multiply
    3,560,271.44x = 5,340,735.50 × 1,164,128.36
  4. Step 4: Simplify right side
    3,560,271.44x = 6,217,301,658,808.78
  5. Step 5: Solve for x
    x = 6,217,301,658,808.78/3,560,271.44
  6. Step 6: Final answer
    x = 1,746,299.90

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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.