Home / 3,588,318.01-5,379,651.73-1,790,276.77

Finding the Fourth Proportional to 3,588,318.01, 5,379,651.73 and 1,790,276.77

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Solution

The fourth proportional to 3,588,318.01, 5,379,651.73 and 1,790,276.77 is: 2,684,005.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,588,318.01 : 5,379,651.73 = 1,790,276.77 : x
  2. Step 2: Convert to fraction form
    3,588,318.01/5,379,651.73 = 1,790,276.77/x
  3. Step 3: Cross multiply
    3,588,318.01x = 5,379,651.73 × 1,790,276.77
  4. Step 4: Simplify right side
    3,588,318.01x = 9,631,065,522,909.31
  5. Step 5: Solve for x
    x = 9,631,065,522,909.31/3,588,318.01
  6. Step 6: Final answer
    x = 2,684,005.57

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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.