Home / 2,969,973.84-4,098,562.83-1,611,846.84

Finding the Fourth Proportional to 2,969,973.84, 4,098,562.83 and 1,611,846.84

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Solution

The fourth proportional to 2,969,973.84, 4,098,562.83 and 1,611,846.84 is: 2,224,348.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,969,973.84 : 4,098,562.83 = 1,611,846.84 : x
  2. Step 2: Convert to fraction form
    2,969,973.84/4,098,562.83 = 1,611,846.84/x
  3. Step 3: Cross multiply
    2,969,973.84x = 4,098,562.83 × 1,611,846.84
  4. Step 4: Simplify right side
    2,969,973.84x = 6,606,255,546,076.96
  5. Step 5: Solve for x
    x = 6,606,255,546,076.96/2,969,973.84
  6. Step 6: Final answer
    x = 2,224,348.06

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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.