Home / 4,603,899.15-6,892,464.24-2,678,943.69

Finding the Fourth Proportional to 4,603,899.15, 6,892,464.24 and 2,678,943.69

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Solution

The fourth proportional to 4,603,899.15, 6,892,464.24 and 2,678,943.69 is: 4,010,627.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,603,899.15 : 6,892,464.24 = 2,678,943.69 : x
  2. Step 2: Convert to fraction form
    4,603,899.15/6,892,464.24 = 2,678,943.69/x
  3. Step 3: Cross multiply
    4,603,899.15x = 6,892,464.24 × 2,678,943.69
  4. Step 4: Simplify right side
    4,603,899.15x = 18,464,523,584,298.64
  5. Step 5: Solve for x
    x = 18,464,523,584,298.64/4,603,899.15
  6. Step 6: Final answer
    x = 4,010,627.29

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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.