Home / 11,953,532.07-17,924,072.45-4,274,216.91

Finding the Fourth Proportional to 11,953,532.07, 17,924,072.45 and 4,274,216.91

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Solution

The fourth proportional to 11,953,532.07, 17,924,072.45 and 4,274,216.91 is: 6,409,099.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,953,532.07 : 17,924,072.45 = 4,274,216.91 : x
  2. Step 2: Convert to fraction form
    11,953,532.07/17,924,072.45 = 4,274,216.91/x
  3. Step 3: Cross multiply
    11,953,532.07x = 17,924,072.45 × 4,274,216.91
  4. Step 4: Simplify right side
    11,953,532.07x = 76,611,373,540,484.05
  5. Step 5: Solve for x
    x = 76,611,373,540,484.05/11,953,532.07
  6. Step 6: Final answer
    x = 6,409,099.26

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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.