Home / 1,036,160.31-1,554,593.37-632,161.32

Finding the Fourth Proportional to 1,036,160.31, 1,554,593.37 and 632,161.32

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Solution

The fourth proportional to 1,036,160.31, 1,554,593.37 and 632,161.32 is: 948,457.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,160.31 : 1,554,593.37 = 632,161.32 : x
  2. Step 2: Convert to fraction form
    1,036,160.31/1,554,593.37 = 632,161.32/x
  3. Step 3: Cross multiply
    1,036,160.31x = 1,554,593.37 × 632,161.32
  4. Step 4: Simplify right side
    1,036,160.31x = 982,753,794,471.84
  5. Step 5: Solve for x
    x = 982,753,794,471.84/1,036,160.31
  6. Step 6: Final answer
    x = 948,457.29

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.