Home / 693,624.20-958,010.10-466,910.60

Finding the Fourth Proportional to 693,624.20, 958,010.10 and 466,910.60

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Solution

The fourth proportional to 693,624.20, 958,010.10 and 466,910.60 is: 644,881.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    693,624.20 : 958,010.10 = 466,910.60 : x
  2. Step 2: Convert to fraction form
    693,624.20/958,010.10 = 466,910.60/x
  3. Step 3: Cross multiply
    693,624.20x = 958,010.10 × 466,910.60
  4. Step 4: Simplify right side
    693,624.20x = 447,305,070,597.06
  5. Step 5: Solve for x
    x = 447,305,070,597.06/693,624.20
  6. Step 6: Final answer
    x = 644,881.00

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1.5x scale

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.