Home / 1,055,998.07-1,457,187.23-597,090.14

Finding the Fourth Proportional to 1,055,998.07, 1,457,187.23 and 597,090.14

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Solution

The fourth proportional to 1,055,998.07, 1,457,187.23 and 597,090.14 is: 823,933.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,055,998.07 : 1,457,187.23 = 597,090.14 : x
  2. Step 2: Convert to fraction form
    1,055,998.07/1,457,187.23 = 597,090.14/x
  3. Step 3: Cross multiply
    1,055,998.07x = 1,457,187.23 × 597,090.14
  4. Step 4: Simplify right side
    1,055,998.07x = 870,072,127,166.91
  5. Step 5: Solve for x
    x = 870,072,127,166.91/1,055,998.07
  6. Step 6: Final answer
    x = 823,933.44

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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.