Home / 7,751,857.14-10,697,458.86-4,314,097.26

Finding the Fourth Proportional to 7,751,857.14, 10,697,458.86 and 4,314,097.26

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Solution

The fourth proportional to 7,751,857.14, 10,697,458.86 and 4,314,097.26 is: 5,953,396.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,751,857.14 : 10,697,458.86 = 4,314,097.26 : x
  2. Step 2: Convert to fraction form
    7,751,857.14/10,697,458.86 = 4,314,097.26/x
  3. Step 3: Cross multiply
    7,751,857.14x = 10,697,458.86 × 4,314,097.26
  4. Step 4: Simplify right side
    7,751,857.14x = 46,149,877,956,888.72
  5. Step 5: Solve for x
    x = 46,149,877,956,888.72/7,751,857.14
  6. Step 6: Final answer
    x = 5,953,396.34

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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.