Home / 1,003,568.73-1,384,926.15-544,683.27

Finding the Fourth Proportional to 1,003,568.73, 1,384,926.15 and 544,683.27

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Solution

The fourth proportional to 1,003,568.73, 1,384,926.15 and 544,683.27 is: 751,663.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,003,568.73 : 1,384,926.15 = 544,683.27 : x
  2. Step 2: Convert to fraction form
    1,003,568.73/1,384,926.15 = 544,683.27/x
  3. Step 3: Cross multiply
    1,003,568.73x = 1,384,926.15 × 544,683.27
  4. Step 4: Simplify right side
    1,003,568.73x = 754,346,104,090.51
  5. Step 5: Solve for x
    x = 754,346,104,090.51/1,003,568.73
  6. Step 6: Final answer
    x = 751,663.62

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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.