Home / 959,893.52-1,439,662.44-352,549.04

Finding the Fourth Proportional to 959,893.52, 1,439,662.44 and 352,549.04

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Solution

The fourth proportional to 959,893.52, 1,439,662.44 and 352,549.04 is: 528,758.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,893.52 : 1,439,662.44 = 352,549.04 : x
  2. Step 2: Convert to fraction form
    959,893.52/1,439,662.44 = 352,549.04/x
  3. Step 3: Cross multiply
    959,893.52x = 1,439,662.44 × 352,549.04
  4. Step 4: Simplify right side
    959,893.52x = 507,551,611,146.06
  5. Step 5: Solve for x
    x = 507,551,611,146.06/959,893.52
  6. Step 6: Final answer
    x = 528,758.24

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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.