Home / 6,192,353.66-9,286,168.53-2,953,319.18

Finding the Fourth Proportional to 6,192,353.66, 9,286,168.53 and 2,953,319.18

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Solution

The fourth proportional to 6,192,353.66, 9,286,168.53 and 2,953,319.18 is: 4,428,852.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,192,353.66 : 9,286,168.53 = 2,953,319.18 : x
  2. Step 2: Convert to fraction form
    6,192,353.66/9,286,168.53 = 2,953,319.18/x
  3. Step 3: Cross multiply
    6,192,353.66x = 9,286,168.53 × 2,953,319.18
  4. Step 4: Simplify right side
    6,192,353.66x = 27,425,019,628,361.41
  5. Step 5: Solve for x
    x = 27,425,019,628,361.41/6,192,353.66
  6. Step 6: Final answer
    x = 4,428,852.28

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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.