Home / 794,705.58-1,097,100.05-613,009.62

Finding the Fourth Proportional to 794,705.58, 1,097,100.05 and 613,009.62

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Solution

The fourth proportional to 794,705.58, 1,097,100.05 and 613,009.62 is: 846,266.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,705.58 : 1,097,100.05 = 613,009.62 : x
  2. Step 2: Convert to fraction form
    794,705.58/1,097,100.05 = 613,009.62/x
  3. Step 3: Cross multiply
    794,705.58x = 1,097,100.05 × 613,009.62
  4. Step 4: Simplify right side
    794,705.58x = 672,532,881,687.43
  5. Step 5: Solve for x
    x = 672,532,881,687.43/794,705.58
  6. Step 6: Final answer
    x = 846,266.72

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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.