Home / 922,769.24-1,272,625.98-600,361.56

Finding the Fourth Proportional to 922,769.24, 1,272,625.98 and 600,361.56

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Solution

The fourth proportional to 922,769.24, 1,272,625.98 and 600,361.56 is: 827,981.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    922,769.24 : 1,272,625.98 = 600,361.56 : x
  2. Step 2: Convert to fraction form
    922,769.24/1,272,625.98 = 600,361.56/x
  3. Step 3: Cross multiply
    922,769.24x = 1,272,625.98 × 600,361.56
  4. Step 4: Simplify right side
    922,769.24x = 764,035,718,649.33
  5. Step 5: Solve for x
    x = 764,035,718,649.33/922,769.24
  6. Step 6: Final answer
    x = 827,981.35

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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.