Home / 1,082,475.80-1,493,840.97-701,166.27

Finding the Fourth Proportional to 1,082,475.80, 1,493,840.97 and 701,166.27

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Solution

The fourth proportional to 1,082,475.80, 1,493,840.97 and 701,166.27 is: 967,625.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,475.80 : 1,493,840.97 = 701,166.27 : x
  2. Step 2: Convert to fraction form
    1,082,475.80/1,493,840.97 = 701,166.27/x
  3. Step 3: Cross multiply
    1,082,475.80x = 1,493,840.97 × 701,166.27
  4. Step 4: Simplify right side
    1,082,475.80x = 1,047,430,900,908.08
  5. Step 5: Solve for x
    x = 1,047,430,900,908.08/1,082,475.80
  6. Step 6: Final answer
    x = 967,625.24

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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.