Home / 751,171.44-1,037,610.36-559,852.68

Finding the Fourth Proportional to 751,171.44, 1,037,610.36 and 559,852.68

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Solution

The fourth proportional to 751,171.44, 1,037,610.36 and 559,852.68 is: 773,337.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    751,171.44 : 1,037,610.36 = 559,852.68 : x
  2. Step 2: Convert to fraction form
    751,171.44/1,037,610.36 = 559,852.68/x
  3. Step 3: Cross multiply
    751,171.44x = 1,037,610.36 × 559,852.68
  4. Step 4: Simplify right side
    751,171.44x = 580,908,940,841.77
  5. Step 5: Solve for x
    x = 580,908,940,841.77/751,171.44
  6. Step 6: Final answer
    x = 773,337.36

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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.