Home / 607,054.26-837,741.66-335,122.32

Finding the Fourth Proportional to 607,054.26, 837,741.66 and 335,122.32

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Solution

The fourth proportional to 607,054.26, 837,741.66 and 335,122.32 is: 462,472.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    607,054.26 : 837,741.66 = 335,122.32 : x
  2. Step 2: Convert to fraction form
    607,054.26/837,741.66 = 335,122.32/x
  3. Step 3: Cross multiply
    607,054.26x = 837,741.66 × 335,122.32
  4. Step 4: Simplify right side
    607,054.26x = 280,745,928,659.85
  5. Step 5: Solve for x
    x = 280,745,928,659.85/607,054.26
  6. Step 6: Final answer
    x = 462,472.55

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.