Home / 1,032,196.80-1,548,295.32-322,285.62

Finding the Fourth Proportional to 1,032,196.80, 1,548,295.32 and 322,285.62

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Solution

The fourth proportional to 1,032,196.80, 1,548,295.32 and 322,285.62 is: 483,428.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,196.80 : 1,548,295.32 = 322,285.62 : x
  2. Step 2: Convert to fraction form
    1,032,196.80/1,548,295.32 = 322,285.62/x
  3. Step 3: Cross multiply
    1,032,196.80x = 1,548,295.32 × 322,285.62
  4. Step 4: Simplify right side
    1,032,196.80x = 498,993,317,149.30
  5. Step 5: Solve for x
    x = 498,993,317,149.30/1,032,196.80
  6. Step 6: Final answer
    x = 483,428.47

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1.5x scale

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.