Home / 952,877.96-1,429,013.47-313,033.17

Finding the Fourth Proportional to 952,877.96, 1,429,013.47 and 313,033.17

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Solution

The fourth proportional to 952,877.96, 1,429,013.47 and 313,033.17 is: 469,450.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,877.96 : 1,429,013.47 = 313,033.17 : x
  2. Step 2: Convert to fraction form
    952,877.96/1,429,013.47 = 313,033.17/x
  3. Step 3: Cross multiply
    952,877.96x = 1,429,013.47 × 313,033.17
  4. Step 4: Simplify right side
    952,877.96x = 447,328,616,486.80
  5. Step 5: Solve for x
    x = 447,328,616,486.80/952,877.96
  6. Step 6: Final answer
    x = 469,450.06

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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.