Home / 1,027,922.17-1,542,233.51-308,281.31

Finding the Fourth Proportional to 1,027,922.17, 1,542,233.51 and 308,281.31

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Solution

The fourth proportional to 1,027,922.17, 1,542,233.51 and 308,281.31 is: 462,527.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,027,922.17 : 1,542,233.51 = 308,281.31 : x
  2. Step 2: Convert to fraction form
    1,027,922.17/1,542,233.51 = 308,281.31/x
  3. Step 3: Cross multiply
    1,027,922.17x = 1,542,233.51 × 308,281.31
  4. Step 4: Simplify right side
    1,027,922.17x = 475,441,771,414.99
  5. Step 5: Solve for x
    x = 475,441,771,414.99/1,027,922.17
  6. Step 6: Final answer
    x = 462,527.01

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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.