Home / 4,021,027.80-6,036,207.30-2,425,392.60

Finding the Fourth Proportional to 4,021,027.80, 6,036,207.30 and 2,425,392.60

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Solution

The fourth proportional to 4,021,027.80, 6,036,207.30 and 2,425,392.60 is: 3,640,903.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,021,027.80 : 6,036,207.30 = 2,425,392.60 : x
  2. Step 2: Convert to fraction form
    4,021,027.80/6,036,207.30 = 2,425,392.60/x
  3. Step 3: Cross multiply
    4,021,027.80x = 6,036,207.30 × 2,425,392.60
  4. Step 4: Simplify right side
    4,021,027.80x = 14,640,172,517,485.98
  5. Step 5: Solve for x
    x = 14,640,172,517,485.98/4,021,027.80
  6. Step 6: Final answer
    x = 3,640,903.08

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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.