Home / 2,611,343.14-3,602,729.71-1,706,450.02

Finding the Fourth Proportional to 2,611,343.14, 3,602,729.71 and 1,706,450.02

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Solution

The fourth proportional to 2,611,343.14, 3,602,729.71 and 1,706,450.02 is: 2,354,297.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,611,343.14 : 3,602,729.71 = 1,706,450.02 : x
  2. Step 2: Convert to fraction form
    2,611,343.14/3,602,729.71 = 1,706,450.02/x
  3. Step 3: Cross multiply
    2,611,343.14x = 3,602,729.71 × 1,706,450.02
  4. Step 4: Simplify right side
    2,611,343.14x = 6,147,878,185,684.09
  5. Step 5: Solve for x
    x = 6,147,878,185,684.09/2,611,343.14
  6. Step 6: Final answer
    x = 2,354,297.33

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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.