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Finding the Fourth Proportional to 633,084.50, 949,860.04 and 333,552.98

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Solution

The fourth proportional to 633,084.50, 949,860.04 and 333,552.98 is: 500,452.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    633,084.50 : 949,860.04 = 333,552.98 : x
  2. Step 2: Convert to fraction form
    633,084.50/949,860.04 = 333,552.98/x
  3. Step 3: Cross multiply
    633,084.50x = 949,860.04 × 333,552.98
  4. Step 4: Simplify right side
    633,084.50x = 316,828,646,924.92
  5. Step 5: Solve for x
    x = 316,828,646,924.92/633,084.50
  6. Step 6: Final answer
    x = 500,452.38

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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.