Home / 2,446,333.40-3,669,500.10-2,422,713.80

Finding the Fourth Proportional to 2,446,333.40, 3,669,500.10 and 2,422,713.80

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Solution

The fourth proportional to 2,446,333.40, 3,669,500.10 and 2,422,713.80 is: 3,634,070.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,333.40 : 3,669,500.10 = 2,422,713.80 : x
  2. Step 2: Convert to fraction form
    2,446,333.40/3,669,500.10 = 2,422,713.80/x
  3. Step 3: Cross multiply
    2,446,333.40x = 3,669,500.10 × 2,422,713.80
  4. Step 4: Simplify right side
    2,446,333.40x = 8,890,148,531,371.38
  5. Step 5: Solve for x
    x = 8,890,148,531,371.38/2,446,333.40
  6. Step 6: Final answer
    x = 3,634,070.70

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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.