Home / 3,040,218.56-4,194,482.88-1,751,033.12

Finding the Fourth Proportional to 3,040,218.56, 4,194,482.88 and 1,751,033.12

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Solution

The fourth proportional to 3,040,218.56, 4,194,482.88 and 1,751,033.12 is: 2,415,838.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,040,218.56 : 4,194,482.88 = 1,751,033.12 : x
  2. Step 2: Convert to fraction form
    3,040,218.56/4,194,482.88 = 1,751,033.12/x
  3. Step 3: Cross multiply
    3,040,218.56x = 4,194,482.88 × 1,751,033.12
  4. Step 4: Simplify right side
    3,040,218.56x = 7,344,678,444,152.99
  5. Step 5: Solve for x
    x = 7,344,678,444,152.99/3,040,218.56
  6. Step 6: Final answer
    x = 2,415,838.96

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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.