Home / 3,764,303.74-5,194,770.87-2,045,424.48

Finding the Fourth Proportional to 3,764,303.74, 5,194,770.87 and 2,045,424.48

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Solution

The fourth proportional to 3,764,303.74, 5,194,770.87 and 2,045,424.48 is: 2,822,703.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,764,303.74 : 5,194,770.87 = 2,045,424.48 : x
  2. Step 2: Convert to fraction form
    3,764,303.74/5,194,770.87 = 2,045,424.48/x
  3. Step 3: Cross multiply
    3,764,303.74x = 5,194,770.87 × 2,045,424.48
  4. Step 4: Simplify right side
    3,764,303.74x = 10,625,511,505,488.90
  5. Step 5: Solve for x
    x = 10,625,511,505,488.90/3,764,303.74
  6. Step 6: Final answer
    x = 2,822,703.01

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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.