Home / 9,222,705.16-13,834,562.26-3,831,900.64

Finding the Fourth Proportional to 9,222,705.16, 13,834,562.26 and 3,831,900.64

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Solution

The fourth proportional to 9,222,705.16, 13,834,562.26 and 3,831,900.64 is: 5,748,060.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,222,705.16 : 13,834,562.26 = 3,831,900.64 : x
  2. Step 2: Convert to fraction form
    9,222,705.16/13,834,562.26 = 3,831,900.64/x
  3. Step 3: Cross multiply
    9,222,705.16x = 13,834,562.26 × 3,831,900.64
  4. Step 4: Simplify right side
    9,222,705.16x = 53,012,667,978,213.84
  5. Step 5: Solve for x
    x = 53,012,667,978,213.84/9,222,705.16
  6. Step 6: Final answer
    x = 5,748,060.58

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.