Home / 4,449,342.15-6,674,013.23-2,052,477.63

Finding the Fourth Proportional to 4,449,342.15, 6,674,013.23 and 2,052,477.63

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Solution

The fourth proportional to 4,449,342.15, 6,674,013.23 and 2,052,477.63 is: 3,078,716.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,449,342.15 : 6,674,013.23 = 2,052,477.63 : x
  2. Step 2: Convert to fraction form
    4,449,342.15/6,674,013.23 = 2,052,477.63/x
  3. Step 3: Cross multiply
    4,449,342.15x = 6,674,013.23 × 2,052,477.63
  4. Step 4: Simplify right side
    4,449,342.15x = 13,698,262,846,636.65
  5. Step 5: Solve for x
    x = 13,698,262,846,636.65/4,449,342.15
  6. Step 6: Final answer
    x = 3,078,716.45

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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.