Home / 2,853,933.94-4,281,133.87-1,433,259.38

Finding the Fourth Proportional to 2,853,933.94, 4,281,133.87 and 1,433,259.38

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Solution

The fourth proportional to 2,853,933.94, 4,281,133.87 and 1,433,259.38 is: 2,150,006.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,853,933.94 : 4,281,133.87 = 1,433,259.38 : x
  2. Step 2: Convert to fraction form
    2,853,933.94/4,281,133.87 = 1,433,259.38/x
  3. Step 3: Cross multiply
    2,853,933.94x = 4,281,133.87 × 1,433,259.38
  4. Step 4: Simplify right side
    2,853,933.94x = 6,135,975,276,213.20
  5. Step 5: Solve for x
    x = 6,135,975,276,213.20/2,853,933.94
  6. Step 6: Final answer
    x = 2,150,006.06

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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.