Home / 952,735.04-1,428,015.44-383,751.96

Finding the Fourth Proportional to 952,735.04, 1,428,015.44 and 383,751.96

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Solution

The fourth proportional to 952,735.04, 1,428,015.44 and 383,751.96 is: 575,190.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,735.04 : 1,428,015.44 = 383,751.96 : x
  2. Step 2: Convert to fraction form
    952,735.04/1,428,015.44 = 383,751.96/x
  3. Step 3: Cross multiply
    952,735.04x = 1,428,015.44 × 383,751.96
  4. Step 4: Simplify right side
    952,735.04x = 548,003,724,010.26
  5. Step 5: Solve for x
    x = 548,003,724,010.26/952,735.04
  6. Step 6: Final answer
    x = 575,190.06

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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.