Home / 4,014,216.69-6,019,975.24-1,454,895.90

Finding the Fourth Proportional to 4,014,216.69, 6,019,975.24 and 1,454,895.90

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Solution

The fourth proportional to 4,014,216.69, 6,019,975.24 and 1,454,895.90 is: 2,181,854.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,014,216.69 : 6,019,975.24 = 1,454,895.90 : x
  2. Step 2: Convert to fraction form
    4,014,216.69/6,019,975.24 = 1,454,895.90/x
  3. Step 3: Cross multiply
    4,014,216.69x = 6,019,975.24 × 1,454,895.90
  4. Step 4: Simplify right side
    4,014,216.69x = 8,758,437,294,777.52
  5. Step 5: Solve for x
    x = 8,758,437,294,777.52/4,014,216.69
  6. Step 6: Final answer
    x = 2,181,854.64

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Why These Related Problems?

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