Home / 3,586,268.64-5,379,376.14-1,027,485.77

Finding the Fourth Proportional to 3,586,268.64, 5,379,376.14 and 1,027,485.77

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Solution

The fourth proportional to 3,586,268.64, 5,379,376.14 and 1,027,485.77 is: 1,541,220.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,586,268.64 : 5,379,376.14 = 1,027,485.77 : x
  2. Step 2: Convert to fraction form
    3,586,268.64/5,379,376.14 = 1,027,485.77/x
  3. Step 3: Cross multiply
    3,586,268.64x = 5,379,376.14 × 1,027,485.77
  4. Step 4: Simplify right side
    3,586,268.64x = 5,527,232,408,430.65
  5. Step 5: Solve for x
    x = 5,527,232,408,430.65/3,586,268.64
  6. Step 6: Final answer
    x = 1,541,220.96

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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.