Home / 11,740,329.95-17,611,700.81-4,063,962.78

Finding the Fourth Proportional to 11,740,329.95, 17,611,700.81 and 4,063,962.78

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Solution

The fourth proportional to 11,740,329.95, 17,611,700.81 and 4,063,962.78 is: 6,096,361.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,740,329.95 : 17,611,700.81 = 4,063,962.78 : x
  2. Step 2: Convert to fraction form
    11,740,329.95/17,611,700.81 = 4,063,962.78/x
  3. Step 3: Cross multiply
    11,740,329.95x = 17,611,700.81 × 4,063,962.78
  4. Step 4: Simplify right side
    11,740,329.95x = 71,573,296,564,016.03
  5. Step 5: Solve for x
    x = 71,573,296,564,016.03/11,740,329.95
  6. Step 6: Final answer
    x = 6,096,361.59

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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.