Home / 632,255.01-949,050.92-617,976.64

Finding the Fourth Proportional to 632,255.01, 949,050.92 and 617,976.64

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Solution

The fourth proportional to 632,255.01, 949,050.92 and 617,976.64 is: 927,618.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    632,255.01 : 949,050.92 = 617,976.64 : x
  2. Step 2: Convert to fraction form
    632,255.01/949,050.92 = 617,976.64/x
  3. Step 3: Cross multiply
    632,255.01x = 949,050.92 × 617,976.64
  4. Step 4: Simplify right side
    632,255.01x = 586,491,298,730.51
  5. Step 5: Solve for x
    x = 586,491,298,730.51/632,255.01
  6. Step 6: Final answer
    x = 927,618.27

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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.