Home / 4,308,327.78-5,945,528.64-2,374,593.18

Finding the Fourth Proportional to 4,308,327.78, 5,945,528.64 and 2,374,593.18

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Solution

The fourth proportional to 4,308,327.78, 5,945,528.64 and 2,374,593.18 is: 3,276,958.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,308,327.78 : 5,945,528.64 = 2,374,593.18 : x
  2. Step 2: Convert to fraction form
    4,308,327.78/5,945,528.64 = 2,374,593.18/x
  3. Step 3: Cross multiply
    4,308,327.78x = 5,945,528.64 × 2,374,593.18
  4. Step 4: Simplify right side
    4,308,327.78x = 14,118,211,760,038.68
  5. Step 5: Solve for x
    x = 14,118,211,760,038.68/4,308,327.78
  6. Step 6: Final answer
    x = 3,276,958.60

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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.