Home / 3,063,836.70-4,595,755.05-2,266,675.20

Finding the Fourth Proportional to 3,063,836.70, 4,595,755.05 and 2,266,675.20

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Solution

The fourth proportional to 3,063,836.70, 4,595,755.05 and 2,266,675.20 is: 3,400,012.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,063,836.70 : 4,595,755.05 = 2,266,675.20 : x
  2. Step 2: Convert to fraction form
    3,063,836.70/4,595,755.05 = 2,266,675.20/x
  3. Step 3: Cross multiply
    3,063,836.70x = 4,595,755.05 × 2,266,675.20
  4. Step 4: Simplify right side
    3,063,836.70x = 10,417,083,997,109.76
  5. Step 5: Solve for x
    x = 10,417,083,997,109.76/3,063,836.70
  6. Step 6: Final answer
    x = 3,400,012.80

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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.