Home / 3,411,759.36-4,708,227.84-1,883,869.44

Finding the Fourth Proportional to 3,411,759.36, 4,708,227.84 and 1,883,869.44

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Solution

The fourth proportional to 3,411,759.36, 4,708,227.84 and 1,883,869.44 is: 2,599,739.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,411,759.36 : 4,708,227.84 = 1,883,869.44 : x
  2. Step 2: Convert to fraction form
    3,411,759.36/4,708,227.84 = 1,883,869.44/x
  3. Step 3: Cross multiply
    3,411,759.36x = 4,708,227.84 × 1,883,869.44
  4. Step 4: Simplify right side
    3,411,759.36x = 8,869,686,544,333.21
  5. Step 5: Solve for x
    x = 8,869,686,544,333.21/3,411,759.36
  6. Step 6: Final answer
    x = 2,599,739.78

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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.