Home / 6,355,056.24-8,770,936.44-3,875,715.58

Finding the Fourth Proportional to 6,355,056.24, 8,770,936.44 and 3,875,715.58

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Solution

The fourth proportional to 6,355,056.24, 8,770,936.44 and 3,875,715.58 is: 5,349,072.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,355,056.24 : 8,770,936.44 = 3,875,715.58 : x
  2. Step 2: Convert to fraction form
    6,355,056.24/8,770,936.44 = 3,875,715.58/x
  3. Step 3: Cross multiply
    6,355,056.24x = 8,770,936.44 × 3,875,715.58
  4. Step 4: Simplify right side
    6,355,056.24x = 33,993,655,011,697.73
  5. Step 5: Solve for x
    x = 33,993,655,011,697.73/6,355,056.24
  6. Step 6: Final answer
    x = 5,349,072.25

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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.