Home / 1,056,662.56-1,458,194.34-603,963.28

Finding the Fourth Proportional to 1,056,662.56, 1,458,194.34 and 603,963.28

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Solution

The fourth proportional to 1,056,662.56, 1,458,194.34 and 603,963.28 is: 833,469.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,056,662.56 : 1,458,194.34 = 603,963.28 : x
  2. Step 2: Convert to fraction form
    1,056,662.56/1,458,194.34 = 603,963.28/x
  3. Step 3: Cross multiply
    1,056,662.56x = 1,458,194.34 × 603,963.28
  4. Step 4: Simplify right side
    1,056,662.56x = 880,695,826,153.05
  5. Step 5: Solve for x
    x = 880,695,826,153.05/1,056,662.56
  6. Step 6: Final answer
    x = 833,469.32

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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.