Home / 4,484,656.37-6,728,053.71-1,452,023.15

Finding the Fourth Proportional to 4,484,656.37, 6,728,053.71 and 1,452,023.15

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Solution

The fourth proportional to 4,484,656.37, 6,728,053.71 and 1,452,023.15 is: 2,178,380.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,484,656.37 : 6,728,053.71 = 1,452,023.15 : x
  2. Step 2: Convert to fraction form
    4,484,656.37/6,728,053.71 = 1,452,023.15/x
  3. Step 3: Cross multiply
    4,484,656.37x = 6,728,053.71 × 1,452,023.15
  4. Step 4: Simplify right side
    4,484,656.37x = 9,769,289,707,723.12
  5. Step 5: Solve for x
    x = 9,769,289,707,723.12/4,484,656.37
  6. Step 6: Final answer
    x = 2,178,380.89

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.