Home / 773,264.60-1,160,745.37-614,361.94

Finding the Fourth Proportional to 773,264.60, 1,160,745.37 and 614,361.94

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Solution

The fourth proportional to 773,264.60, 1,160,745.37 and 614,361.94 is: 922,217.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    773,264.60 : 1,160,745.37 = 614,361.94 : x
  2. Step 2: Convert to fraction form
    773,264.60/1,160,745.37 = 614,361.94/x
  3. Step 3: Cross multiply
    773,264.60x = 1,160,745.37 × 614,361.94
  4. Step 4: Simplify right side
    773,264.60x = 713,117,777,359.22
  5. Step 5: Solve for x
    x = 713,117,777,359.22/773,264.60
  6. Step 6: Final answer
    x = 922,217.02

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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.