Home / 7,751,893.32-10,697,508.36-4,314,133.44

Finding the Fourth Proportional to 7,751,893.32, 10,697,508.36 and 4,314,133.44

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Solution

The fourth proportional to 7,751,893.32, 10,697,508.36 and 4,314,133.44 is: 5,953,446.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,751,893.32 : 10,697,508.36 = 4,314,133.44 : x
  2. Step 2: Convert to fraction form
    7,751,893.32/10,697,508.36 = 4,314,133.44/x
  3. Step 3: Cross multiply
    7,751,893.32x = 10,697,508.36 × 4,314,133.44
  4. Step 4: Simplify right side
    7,751,893.32x = 46,150,478,540,555.56
  5. Step 5: Solve for x
    x = 46,150,478,540,555.56/7,751,893.32
  6. Step 6: Final answer
    x = 5,953,446.03

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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.