Home / 6,021,599.34-8,309,816.21-3,268,287.77

Finding the Fourth Proportional to 6,021,599.34, 8,309,816.21 and 3,268,287.77

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Solution

The fourth proportional to 6,021,599.34, 8,309,816.21 and 3,268,287.77 is: 4,510,242.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,021,599.34 : 8,309,816.21 = 3,268,287.77 : x
  2. Step 2: Convert to fraction form
    6,021,599.34/8,309,816.21 = 3,268,287.77/x
  3. Step 3: Cross multiply
    6,021,599.34x = 8,309,816.21 × 3,268,287.77
  4. Step 4: Simplify right side
    6,021,599.34x = 27,158,870,675,618.12
  5. Step 5: Solve for x
    x = 27,158,870,675,618.12/6,021,599.34
  6. Step 6: Final answer
    x = 4,510,242.07

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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.