Home / 794,024.64-1,095,740.46-431,454.06

Finding the Fourth Proportional to 794,024.64, 1,095,740.46 and 431,454.06

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Solution

The fourth proportional to 794,024.64, 1,095,740.46 and 431,454.06 is: 595,399.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,024.64 : 1,095,740.46 = 431,454.06 : x
  2. Step 2: Convert to fraction form
    794,024.64/1,095,740.46 = 431,454.06/x
  3. Step 3: Cross multiply
    794,024.64x = 1,095,740.46 × 431,454.06
  4. Step 4: Simplify right side
    794,024.64x = 472,761,670,173.27
  5. Step 5: Solve for x
    x = 472,761,670,173.27/794,024.64
  6. Step 6: Final answer
    x = 595,399.24

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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.