Home / 8,552,098.08-12,826,543.32-4,291,122.24

Finding the Fourth Proportional to 8,552,098.08, 12,826,543.32 and 4,291,122.24

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Solution

The fourth proportional to 8,552,098.08, 12,826,543.32 and 4,291,122.24 is: 6,435,878.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,552,098.08 : 12,826,543.32 = 4,291,122.24 : x
  2. Step 2: Convert to fraction form
    8,552,098.08/12,826,543.32 = 4,291,122.24/x
  3. Step 3: Cross multiply
    8,552,098.08x = 12,826,543.32 × 4,291,122.24
  4. Step 4: Simplify right side
    8,552,098.08x = 55,040,265,302,775.44
  5. Step 5: Solve for x
    x = 55,040,265,302,775.44/8,552,098.08
  6. Step 6: Final answer
    x = 6,435,878.63

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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.