Home / 1,324,007.42-1,827,076.43-751,035.29

Finding the Fourth Proportional to 1,324,007.42, 1,827,076.43 and 751,035.29

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Solution

The fourth proportional to 1,324,007.42, 1,827,076.43 and 751,035.29 is: 1,036,398.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,324,007.42 : 1,827,076.43 = 751,035.29 : x
  2. Step 2: Convert to fraction form
    1,324,007.42/1,827,076.43 = 751,035.29/x
  3. Step 3: Cross multiply
    1,324,007.42x = 1,827,076.43 × 751,035.29
  4. Step 4: Simplify right side
    1,324,007.42x = 1,372,198,869,199.42
  5. Step 5: Solve for x
    x = 1,372,198,869,199.42/1,324,007.42
  6. Step 6: Final answer
    x = 1,036,398.18

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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.