Home / 934,244.42-1,289,257.26-504,524.51

Finding the Fourth Proportional to 934,244.42, 1,289,257.26 and 504,524.51

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Solution

The fourth proportional to 934,244.42, 1,289,257.26 and 504,524.51 is: 696,243.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    934,244.42 : 1,289,257.26 = 504,524.51 : x
  2. Step 2: Convert to fraction form
    934,244.42/1,289,257.26 = 504,524.51/x
  3. Step 3: Cross multiply
    934,244.42x = 1,289,257.26 × 504,524.51
  4. Step 4: Simplify right side
    934,244.42x = 650,461,880,919.16
  5. Step 5: Solve for x
    x = 650,461,880,919.16/934,244.42
  6. Step 6: Final answer
    x = 696,243.80

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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.