Home / 2,039,826.67-3,056,657.21-1,364,699.39

Finding the Fourth Proportional to 2,039,826.67, 3,056,657.21 and 1,364,699.39

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Solution

The fourth proportional to 2,039,826.67, 3,056,657.21 and 1,364,699.39 is: 2,044,986.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,039,826.67 : 3,056,657.21 = 1,364,699.39 : x
  2. Step 2: Convert to fraction form
    2,039,826.67/3,056,657.21 = 1,364,699.39/x
  3. Step 3: Cross multiply
    2,039,826.67x = 3,056,657.21 × 1,364,699.39
  4. Step 4: Simplify right side
    2,039,826.67x = 4,171,418,230,130.64
  5. Step 5: Solve for x
    x = 4,171,418,230,130.64/2,039,826.67
  6. Step 6: Final answer
    x = 2,044,986.61

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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.