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Finding the Fourth Proportional to 466,793.10, 700,189.65 and 459,794.70

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Solution

The fourth proportional to 466,793.10, 700,189.65 and 459,794.70 is: 689,692.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    466,793.10 : 700,189.65 = 459,794.70 : x
  2. Step 2: Convert to fraction form
    466,793.10/700,189.65 = 459,794.70/x
  3. Step 3: Cross multiply
    466,793.10x = 700,189.65 × 459,794.70
  4. Step 4: Simplify right side
    466,793.10x = 321,943,490,064.86
  5. Step 5: Solve for x
    x = 321,943,490,064.86/466,793.10
  6. Step 6: Final answer
    x = 689,692.05

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.