Home / 8,408,094.18-11,603,169.74-4,540,615.02

Finding the Fourth Proportional to 8,408,094.18, 11,603,169.74 and 4,540,615.02

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Solution

The fourth proportional to 8,408,094.18, 11,603,169.74 and 4,540,615.02 is: 6,266,048.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,408,094.18 : 11,603,169.74 = 4,540,615.02 : x
  2. Step 2: Convert to fraction form
    8,408,094.18/11,603,169.74 = 4,540,615.02/x
  3. Step 3: Cross multiply
    8,408,094.18x = 11,603,169.74 × 4,540,615.02
  4. Step 4: Simplify right side
    8,408,094.18x = 52,685,526,801,053.49
  5. Step 5: Solve for x
    x = 52,685,526,801,053.49/8,408,094.18
  6. Step 6: Final answer
    x = 6,266,048.60

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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.