Home / 7,298,981.55-10,072,187.51-4,035,600.27

Finding the Fourth Proportional to 7,298,981.55, 10,072,187.51 and 4,035,600.27

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Solution

The fourth proportional to 7,298,981.55, 10,072,187.51 and 4,035,600.27 is: 5,568,903.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,298,981.55 : 10,072,187.51 = 4,035,600.27 : x
  2. Step 2: Convert to fraction form
    7,298,981.55/10,072,187.51 = 4,035,600.27/x
  3. Step 3: Cross multiply
    7,298,981.55x = 10,072,187.51 × 4,035,600.27
  4. Step 4: Simplify right side
    7,298,981.55x = 40,647,322,614,668.63
  5. Step 5: Solve for x
    x = 40,647,322,614,668.63/7,298,981.55
  6. Step 6: Final answer
    x = 5,568,903.32

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.