Home / 6,529,364.40-9,794,046.60-5,868,015.60

Finding the Fourth Proportional to 6,529,364.40, 9,794,046.60 and 5,868,015.60

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Solution

The fourth proportional to 6,529,364.40, 9,794,046.60 and 5,868,015.60 is: 8,802,023.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,529,364.40 : 9,794,046.60 = 5,868,015.60 : x
  2. Step 2: Convert to fraction form
    6,529,364.40/9,794,046.60 = 5,868,015.60/x
  3. Step 3: Cross multiply
    6,529,364.40x = 9,794,046.60 × 5,868,015.60
  4. Step 4: Simplify right side
    6,529,364.40x = 57,471,618,235,926.95
  5. Step 5: Solve for x
    x = 57,471,618,235,926.95/6,529,364.40
  6. Step 6: Final answer
    x = 8,802,023.40

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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.