Home / 794,180.10-1,095,977.10-431,610.06

Finding the Fourth Proportional to 794,180.10, 1,095,977.10 and 431,610.06

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Solution

The fourth proportional to 794,180.10, 1,095,977.10 and 431,610.06 is: 595,626.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,180.10 : 1,095,977.10 = 431,610.06 : x
  2. Step 2: Convert to fraction form
    794,180.10/1,095,977.10 = 431,610.06/x
  3. Step 3: Cross multiply
    794,180.10x = 1,095,977.10 × 431,610.06
  4. Step 4: Simplify right side
    794,180.10x = 473,034,741,889.63
  5. Step 5: Solve for x
    x = 473,034,741,889.63/794,180.10
  6. Step 6: Final answer
    x = 595,626.54

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1.5x scale

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.