Home / 6,030,455.70-8,323,968.36-3,860,842.38

Finding the Fourth Proportional to 6,030,455.70, 8,323,968.36 and 3,860,842.38

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Solution

The fourth proportional to 6,030,455.70, 8,323,968.36 and 3,860,842.38 is: 5,329,204.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,030,455.70 : 8,323,968.36 = 3,860,842.38 : x
  2. Step 2: Convert to fraction form
    6,030,455.70/8,323,968.36 = 3,860,842.38/x
  3. Step 3: Cross multiply
    6,030,455.70x = 8,323,968.36 × 3,860,842.38
  4. Step 4: Simplify right side
    6,030,455.70x = 32,137,529,814,067.10
  5. Step 5: Solve for x
    x = 32,137,529,814,067.10/6,030,455.70
  6. Step 6: Final answer
    x = 5,329,204.19

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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.