Home / 934,492.58-1,289,600.54-504,773.04

Finding the Fourth Proportional to 934,492.58, 1,289,600.54 and 504,773.04

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Solution

The fourth proportional to 934,492.58, 1,289,600.54 and 504,773.04 is: 696,587.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    934,492.58 : 1,289,600.54 = 504,773.04 : x
  2. Step 2: Convert to fraction form
    934,492.58/1,289,600.54 = 504,773.04/x
  3. Step 3: Cross multiply
    934,492.58x = 1,289,600.54 × 504,773.04
  4. Step 4: Simplify right side
    934,492.58x = 650,955,584,961.44
  5. Step 5: Solve for x
    x = 650,955,584,961.44/934,492.58
  6. Step 6: Final answer
    x = 696,587.22

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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.