Home / 632,487.96-949,106.16-233,406.63

Finding the Fourth Proportional to 632,487.96, 949,106.16 and 233,406.63

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Solution

The fourth proportional to 632,487.96, 949,106.16 and 233,406.63 is: 350,248.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    632,487.96 : 949,106.16 = 233,406.63 : x
  2. Step 2: Convert to fraction form
    632,487.96/949,106.16 = 233,406.63/x
  3. Step 3: Cross multiply
    632,487.96x = 949,106.16 × 233,406.63
  4. Step 4: Simplify right side
    632,487.96x = 221,527,670,317.84
  5. Step 5: Solve for x
    x = 221,527,670,317.84/632,487.96
  6. Step 6: Final answer
    x = 350,248.04

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Similar ratio
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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.