Home / 846,605.58-1,269,367.98-558,084.24

Finding the Fourth Proportional to 846,605.58, 1,269,367.98 and 558,084.24

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Solution

The fourth proportional to 846,605.58, 1,269,367.98 and 558,084.24 is: 836,770.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    846,605.58 : 1,269,367.98 = 558,084.24 : x
  2. Step 2: Convert to fraction form
    846,605.58/1,269,367.98 = 558,084.24/x
  3. Step 3: Cross multiply
    846,605.58x = 1,269,367.98 × 558,084.24
  4. Step 4: Simplify right side
    846,605.58x = 708,414,268,799.70
  5. Step 5: Solve for x
    x = 708,414,268,799.70/846,605.58
  6. Step 6: Final answer
    x = 836,770.14

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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.