Home / 1,157,563.44-1,735,977.32-1,082,000.51

Finding the Fourth Proportional to 1,157,563.44, 1,735,977.32 and 1,082,000.51

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Solution

The fourth proportional to 1,157,563.44, 1,735,977.32 and 1,082,000.51 is: 1,622,656.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,157,563.44 : 1,735,977.32 = 1,082,000.51 : x
  2. Step 2: Convert to fraction form
    1,157,563.44/1,735,977.32 = 1,082,000.51/x
  3. Step 3: Cross multiply
    1,157,563.44x = 1,735,977.32 × 1,082,000.51
  4. Step 4: Simplify right side
    1,157,563.44x = 1,878,328,345,588.43
  5. Step 5: Solve for x
    x = 1,878,328,345,588.43/1,157,563.44
  6. Step 6: Final answer
    x = 1,622,656.94

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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.