Home / 8,222,107.96-11,346,262.68-4,551,175

Finding the Fourth Proportional to 8,222,107.96, 11,346,262.68 and 4,551,175

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Solution

The fourth proportional to 8,222,107.96, 11,346,262.68 and 4,551,175 is: 6,280,485.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,222,107.96 : 11,346,262.68 = 4,551,175 : x
  2. Step 2: Convert to fraction form
    8,222,107.96/11,346,262.68 = 4,551,175/x
  3. Step 3: Cross multiply
    8,222,107.96x = 11,346,262.68 × 4,551,175
  4. Step 4: Simplify right side
    8,222,107.96x = 51,638,827,052,649
  5. Step 5: Solve for x
    x = 51,638,827,052,649/8,222,107.96
  6. Step 6: Final answer
    x = 6,280,485.16

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1.5x scale

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.