Home / 5,364,015.20-8,046,022.80-3,096,533.60

Finding the Fourth Proportional to 5,364,015.20, 8,046,022.80 and 3,096,533.60

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Solution

The fourth proportional to 5,364,015.20, 8,046,022.80 and 3,096,533.60 is: 4,644,800.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,364,015.20 : 8,046,022.80 = 3,096,533.60 : x
  2. Step 2: Convert to fraction form
    5,364,015.20/8,046,022.80 = 3,096,533.60/x
  3. Step 3: Cross multiply
    5,364,015.20x = 8,046,022.80 × 3,096,533.60
  4. Step 4: Simplify right side
    5,364,015.20x = 24,914,779,946,566.08
  5. Step 5: Solve for x
    x = 24,914,779,946,566.08/5,364,015.20
  6. Step 6: Final answer
    x = 4,644,800.40

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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.