Home / 6,908,161.04-10,362,261-2,649,634.64

Finding the Fourth Proportional to 6,908,161.04, 10,362,261 and 2,649,634.64

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Solution

The fourth proportional to 6,908,161.04, 10,362,261 and 2,649,634.64 is: 3,974,459.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,908,161.04 : 10,362,261 = 2,649,634.64 : x
  2. Step 2: Convert to fraction form
    6,908,161.04/10,362,261 = 2,649,634.64/x
  3. Step 3: Cross multiply
    6,908,161.04x = 10,362,261 × 2,649,634.64
  4. Step 4: Simplify right side
    6,908,161.04x = 27,456,205,694,321.04
  5. Step 5: Solve for x
    x = 27,456,205,694,321.04/6,908,161.04
  6. Step 6: Final answer
    x = 3,974,459.42

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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.