Home / 9,036,546.63-12,470,523.96-4,906,611.64

Finding the Fourth Proportional to 9,036,546.63, 12,470,523.96 and 4,906,611.64

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Solution

The fourth proportional to 9,036,546.63, 12,470,523.96 and 4,906,611.64 is: 6,771,172.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,036,546.63 : 12,470,523.96 = 4,906,611.64 : x
  2. Step 2: Convert to fraction form
    9,036,546.63/12,470,523.96 = 4,906,611.64/x
  3. Step 3: Cross multiply
    9,036,546.63x = 12,470,523.96 × 4,906,611.64
  4. Step 4: Simplify right side
    9,036,546.63x = 61,188,018,019,034.90
  5. Step 5: Solve for x
    x = 61,188,018,019,034.90/9,036,546.63
  6. Step 6: Final answer
    x = 6,771,172.72

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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.