Home / 796,039.44-1,096,665.44-553,906.16

Finding the Fourth Proportional to 796,039.44, 1,096,665.44 and 553,906.16

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Solution

The fourth proportional to 796,039.44, 1,096,665.44 and 553,906.16 is: 763,090.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,039.44 : 1,096,665.44 = 553,906.16 : x
  2. Step 2: Convert to fraction form
    796,039.44/1,096,665.44 = 553,906.16/x
  3. Step 3: Cross multiply
    796,039.44x = 1,096,665.44 × 553,906.16
  4. Step 4: Simplify right side
    796,039.44x = 607,449,742,675.11
  5. Step 5: Solve for x
    x = 607,449,742,675.11/796,039.44
  6. Step 6: Final answer
    x = 763,090.01

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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.