Home / 7,314,473.71-10,093,529.94-4,051,093.06

Finding the Fourth Proportional to 7,314,473.71, 10,093,529.94 and 4,051,093.06

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Solution

The fourth proportional to 7,314,473.71, 10,093,529.94 and 4,051,093.06 is: 5,590,262.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,314,473.71 : 10,093,529.94 = 4,051,093.06 : x
  2. Step 2: Convert to fraction form
    7,314,473.71/10,093,529.94 = 4,051,093.06/x
  3. Step 3: Cross multiply
    7,314,473.71x = 10,093,529.94 × 4,051,093.06
  4. Step 4: Simplify right side
    7,314,473.71x = 40,889,829,090,836.22
  5. Step 5: Solve for x
    x = 40,889,829,090,836.22/7,314,473.71
  6. Step 6: Final answer
    x = 5,590,262.64

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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.