Home / 844,210.58-1,166,033.01-614,403.45

Finding the Fourth Proportional to 844,210.58, 1,166,033.01 and 614,403.45

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Solution

The fourth proportional to 844,210.58, 1,166,033.01 and 614,403.45 is: 848,620.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    844,210.58 : 1,166,033.01 = 614,403.45 : x
  2. Step 2: Convert to fraction form
    844,210.58/1,166,033.01 = 614,403.45/x
  3. Step 3: Cross multiply
    844,210.58x = 1,166,033.01 × 614,403.45
  4. Step 4: Simplify right side
    844,210.58x = 716,414,704,157.88
  5. Step 5: Solve for x
    x = 716,414,704,157.88/844,210.58
  6. Step 6: Final answer
    x = 848,620.86

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.