Home / 4,670,175.42-7,005,263.13-3,606,768.54

Finding the Fourth Proportional to 4,670,175.42, 7,005,263.13 and 3,606,768.54

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Solution

The fourth proportional to 4,670,175.42, 7,005,263.13 and 3,606,768.54 is: 5,410,152.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,670,175.42 : 7,005,263.13 = 3,606,768.54 : x
  2. Step 2: Convert to fraction form
    4,670,175.42/7,005,263.13 = 3,606,768.54/x
  3. Step 3: Cross multiply
    4,670,175.42x = 7,005,263.13 × 3,606,768.54
  4. Step 4: Simplify right side
    4,670,175.42x = 25,266,362,671,705.93
  5. Step 5: Solve for x
    x = 25,266,362,671,705.93/4,670,175.42
  6. Step 6: Final answer
    x = 5,410,152.81

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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.