Home / 11,340,704.44-17,004,215.40-4,518,329.32

Finding the Fourth Proportional to 11,340,704.44, 17,004,215.40 and 4,518,329.32

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Solution

The fourth proportional to 11,340,704.44, 17,004,215.40 and 4,518,329.32 is: 6,774,768.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,340,704.44 : 17,004,215.40 = 4,518,329.32 : x
  2. Step 2: Convert to fraction form
    11,340,704.44/17,004,215.40 = 4,518,329.32/x
  3. Step 3: Cross multiply
    11,340,704.44x = 17,004,215.40 × 4,518,329.32
  4. Step 4: Simplify right side
    11,340,704.44x = 76,830,645,005,415.53
  5. Step 5: Solve for x
    x = 76,830,645,005,415.53/11,340,704.44
  6. Step 6: Final answer
    x = 6,774,768.31

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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.