Home / 1,263,464.33-1,894,633.34-364,692.38

Finding the Fourth Proportional to 1,263,464.33, 1,894,633.34 and 364,692.38

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Solution

The fourth proportional to 1,263,464.33, 1,894,633.34 and 364,692.38 is: 546,876.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,263,464.33 : 1,894,633.34 = 364,692.38 : x
  2. Step 2: Convert to fraction form
    1,263,464.33/1,894,633.34 = 364,692.38/x
  3. Step 3: Cross multiply
    1,263,464.33x = 1,894,633.34 × 364,692.38
  4. Step 4: Simplify right side
    1,263,464.33x = 690,958,330,695.32
  5. Step 5: Solve for x
    x = 690,958,330,695.32/1,263,464.33
  6. Step 6: Final answer
    x = 546,876.01

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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.