Home / 10,551,745.60-14,561,410.08-5,967,969.60

Finding the Fourth Proportional to 10,551,745.60, 14,561,410.08 and 5,967,969.60

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Solution

The fourth proportional to 10,551,745.60, 14,561,410.08 and 5,967,969.60 is: 8,235,798.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,551,745.60 : 14,561,410.08 = 5,967,969.60 : x
  2. Step 2: Convert to fraction form
    10,551,745.60/14,561,410.08 = 5,967,969.60/x
  3. Step 3: Cross multiply
    10,551,745.60x = 14,561,410.08 × 5,967,969.60
  4. Step 4: Simplify right side
    10,551,745.60x = 86,902,052,690,573.56
  5. Step 5: Solve for x
    x = 86,902,052,690,573.56/10,551,745.60
  6. Step 6: Final answer
    x = 8,235,798.70

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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.