Home / 1,032,272.34-1,548,407.94-322,361.22

Finding the Fourth Proportional to 1,032,272.34, 1,548,407.94 and 322,361.22

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Solution

The fourth proportional to 1,032,272.34, 1,548,407.94 and 322,361.22 is: 483,541.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,272.34 : 1,548,407.94 = 322,361.22 : x
  2. Step 2: Convert to fraction form
    1,032,272.34/1,548,407.94 = 322,361.22/x
  3. Step 3: Cross multiply
    1,032,272.34x = 1,548,407.94 × 322,361.22
  4. Step 4: Simplify right side
    1,032,272.34x = 499,146,672,596.09
  5. Step 5: Solve for x
    x = 499,146,672,596.09/1,032,272.34
  6. Step 6: Final answer
    x = 483,541.65

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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.