Home / 4,199,226.56-6,289,369.76-1,950,632.64

Finding the Fourth Proportional to 4,199,226.56, 6,289,369.76 and 1,950,632.64

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Solution

The fourth proportional to 4,199,226.56, 6,289,369.76 and 1,950,632.64 is: 2,921,549.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,199,226.56 : 6,289,369.76 = 1,950,632.64 : x
  2. Step 2: Convert to fraction form
    4,199,226.56/6,289,369.76 = 1,950,632.64/x
  3. Step 3: Cross multiply
    4,199,226.56x = 6,289,369.76 × 1,950,632.64
  4. Step 4: Simplify right side
    4,199,226.56x = 12,268,249,938,884.96
  5. Step 5: Solve for x
    x = 12,268,249,938,884.96/4,199,226.56
  6. Step 6: Final answer
    x = 2,921,549.90

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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.