Home / 4,664,933.37-6,997,510.77-1,253,224.30

Finding the Fourth Proportional to 4,664,933.37, 6,997,510.77 and 1,253,224.30

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Solution

The fourth proportional to 4,664,933.37, 6,997,510.77 and 1,253,224.30 is: 1,879,866.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,664,933.37 : 6,997,510.77 = 1,253,224.30 : x
  2. Step 2: Convert to fraction form
    4,664,933.37/6,997,510.77 = 1,253,224.30/x
  3. Step 3: Cross multiply
    4,664,933.37x = 6,997,510.77 × 1,253,224.30
  4. Step 4: Simplify right side
    4,664,933.37x = 8,769,450,530,209.59
  5. Step 5: Solve for x
    x = 8,769,450,530,209.59/4,664,933.37
  6. Step 6: Final answer
    x = 1,879,866.19

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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.