Home / 794,086.51-1,095,855.58-431,533.72

Finding the Fourth Proportional to 794,086.51, 1,095,855.58 and 431,533.72

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Solution

The fourth proportional to 794,086.51, 1,095,855.58 and 431,533.72 is: 595,525.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,086.51 : 1,095,855.58 = 431,533.72 : x
  2. Step 2: Convert to fraction form
    794,086.51/1,095,855.58 = 431,533.72/x
  3. Step 3: Cross multiply
    794,086.51x = 1,095,855.58 × 431,533.72
  4. Step 4: Simplify right side
    794,086.51x = 472,898,635,020.16
  5. Step 5: Solve for x
    x = 472,898,635,020.16/794,086.51
  6. Step 6: Final answer
    x = 595,525.34

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Double scale
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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.