Home / 797,869.44-1,101,196.62-761,996.16

Finding the Fourth Proportional to 797,869.44, 1,101,196.62 and 761,996.16

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Solution

The fourth proportional to 797,869.44, 1,101,196.62 and 761,996.16 is: 1,051,685.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,869.44 : 1,101,196.62 = 761,996.16 : x
  2. Step 2: Convert to fraction form
    797,869.44/1,101,196.62 = 761,996.16/x
  3. Step 3: Cross multiply
    797,869.44x = 1,101,196.62 × 761,996.16
  4. Step 4: Simplify right side
    797,869.44x = 839,107,595,844.98
  5. Step 5: Solve for x
    x = 839,107,595,844.98/797,869.44
  6. Step 6: Final answer
    x = 1,051,685.34

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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.