Home / 2,935,221.88-4,050,797.79-1,694,884.57

Finding the Fourth Proportional to 2,935,221.88, 4,050,797.79 and 1,694,884.57

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Solution

The fourth proportional to 2,935,221.88, 4,050,797.79 and 1,694,884.57 is: 2,339,051.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,935,221.88 : 4,050,797.79 = 1,694,884.57 : x
  2. Step 2: Convert to fraction form
    2,935,221.88/4,050,797.79 = 1,694,884.57/x
  3. Step 3: Cross multiply
    2,935,221.88x = 4,050,797.79 × 1,694,884.57
  4. Step 4: Simplify right side
    2,935,221.88x = 6,865,634,670,461.10
  5. Step 5: Solve for x
    x = 6,865,634,670,461.10/2,935,221.88
  6. Step 6: Final answer
    x = 2,339,051.34

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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.