Home / 2,914,219-4,021,622.22-1,706,995

Finding the Fourth Proportional to 2,914,219, 4,021,622.22 and 1,706,995

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Solution

The fourth proportional to 2,914,219, 4,021,622.22 and 1,706,995 is: 2,355,653.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,914,219 : 4,021,622.22 = 1,706,995 : x
  2. Step 2: Convert to fraction form
    2,914,219/4,021,622.22 = 1,706,995/x
  3. Step 3: Cross multiply
    2,914,219x = 4,021,622.22 × 1,706,995
  4. Step 4: Simplify right side
    2,914,219x = 6,864,889,021,428.90
  5. Step 5: Solve for x
    x = 6,864,889,021,428.90/2,914,219
  6. Step 6: Final answer
    x = 2,355,653.10

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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.