Home / 704,403.80-1,056,605.70-466,976.60

Finding the Fourth Proportional to 704,403.80, 1,056,605.70 and 466,976.60

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Solution

The fourth proportional to 704,403.80, 1,056,605.70 and 466,976.60 is: 700,464.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    704,403.80 : 1,056,605.70 = 466,976.60 : x
  2. Step 2: Convert to fraction form
    704,403.80/1,056,605.70 = 466,976.60/x
  3. Step 3: Cross multiply
    704,403.80x = 1,056,605.70 × 466,976.60
  4. Step 4: Simplify right side
    704,403.80x = 493,410,137,326.62
  5. Step 5: Solve for x
    x = 493,410,137,326.62/704,403.80
  6. Step 6: Final answer
    x = 700,464.90

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Similar ratio
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1.5x scale

Why These Related Problems?

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