Home / 11,603,880.44-17,405,820.60-4,030,853.48

Finding the Fourth Proportional to 11,603,880.44, 17,405,820.60 and 4,030,853.48

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Solution

The fourth proportional to 11,603,880.44, 17,405,820.60 and 4,030,853.48 is: 6,046,280.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,603,880.44 : 17,405,820.60 = 4,030,853.48 : x
  2. Step 2: Convert to fraction form
    11,603,880.44/17,405,820.60 = 4,030,853.48/x
  3. Step 3: Cross multiply
    11,603,880.44x = 17,405,820.60 × 4,030,853.48
  4. Step 4: Simplify right side
    11,603,880.44x = 70,160,312,537,765.70
  5. Step 5: Solve for x
    x = 70,160,312,537,765.70/11,603,880.44
  6. Step 6: Final answer
    x = 6,046,280.20

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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.