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Finding the Fourth Proportional to 466,425.43, 696,000.46 and 416,160.07

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Solution

The fourth proportional to 466,425.43, 696,000.46 and 416,160.07 is: 620,994.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    466,425.43 : 696,000.46 = 416,160.07 : x
  2. Step 2: Convert to fraction form
    466,425.43/696,000.46 = 416,160.07/x
  3. Step 3: Cross multiply
    466,425.43x = 696,000.46 × 416,160.07
  4. Step 4: Simplify right side
    466,425.43x = 289,647,600,153.63
  5. Step 5: Solve for x
    x = 289,647,600,153.63/466,425.43
  6. Step 6: Final answer
    x = 620,994.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.