Home / 8,408,093.18-11,603,168.36-4,540,614.02

Finding the Fourth Proportional to 8,408,093.18, 11,603,168.36 and 4,540,614.02

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Solution

The fourth proportional to 8,408,093.18, 11,603,168.36 and 4,540,614.02 is: 6,266,047.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,408,093.18 : 11,603,168.36 = 4,540,614.02 : x
  2. Step 2: Convert to fraction form
    8,408,093.18/11,603,168.36 = 4,540,614.02/x
  3. Step 3: Cross multiply
    8,408,093.18x = 11,603,168.36 × 4,540,614.02
  4. Step 4: Simplify right side
    8,408,093.18x = 52,685,508,931,836.40
  5. Step 5: Solve for x
    x = 52,685,508,931,836.40/8,408,093.18
  6. Step 6: Final answer
    x = 6,266,047.22

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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.