Home / 8,056,914-11,118,541.32-4,435,242

Finding the Fourth Proportional to 8,056,914, 11,118,541.32 and 4,435,242

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Solution

The fourth proportional to 8,056,914, 11,118,541.32 and 4,435,242 is: 6,120,633.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,056,914 : 11,118,541.32 = 4,435,242 : x
  2. Step 2: Convert to fraction form
    8,056,914/11,118,541.32 = 4,435,242/x
  3. Step 3: Cross multiply
    8,056,914x = 11,118,541.32 × 4,435,242
  4. Step 4: Simplify right side
    8,056,914x = 49,313,421,441,199.44
  5. Step 5: Solve for x
    x = 49,313,421,441,199.44/8,056,914
  6. Step 6: Final answer
    x = 6,120,633.96

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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.