Home / 794,397.84-1,096,796.86-610,308.48

Finding the Fourth Proportional to 794,397.84, 1,096,796.86 and 610,308.48

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Solution

The fourth proportional to 794,397.84, 1,096,796.86 and 610,308.48 is: 842,631.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,397.84 : 1,096,796.86 = 610,308.48 : x
  2. Step 2: Convert to fraction form
    794,397.84/1,096,796.86 = 610,308.48/x
  3. Step 3: Cross multiply
    794,397.84x = 1,096,796.86 × 610,308.48
  4. Step 4: Simplify right side
    794,397.84x = 669,384,424,495.37
  5. Step 5: Solve for x
    x = 669,384,424,495.37/794,397.84
  6. Step 6: Final answer
    x = 842,631.22

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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.