Home / 794,080.19-1,095,829.83-431,503.19

Finding the Fourth Proportional to 794,080.19, 1,095,829.83 and 431,503.19

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Solution

The fourth proportional to 794,080.19, 1,095,829.83 and 431,503.19 is: 595,473.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,080.19 : 1,095,829.83 = 431,503.19 : x
  2. Step 2: Convert to fraction form
    794,080.19/1,095,829.83 = 431,503.19/x
  3. Step 3: Cross multiply
    794,080.19x = 1,095,829.83 × 431,503.19
  4. Step 4: Simplify right side
    794,080.19x = 472,854,061,863.01
  5. Step 5: Solve for x
    x = 472,854,061,863.01/794,080.19
  6. Step 6: Final answer
    x = 595,473.94

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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.