Home / 4,032,144.20-6,048,216.30-4,004,150.60

Finding the Fourth Proportional to 4,032,144.20, 6,048,216.30 and 4,004,150.60

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Solution

The fourth proportional to 4,032,144.20, 6,048,216.30 and 4,004,150.60 is: 6,006,225.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032,144.20 : 6,048,216.30 = 4,004,150.60 : x
  2. Step 2: Convert to fraction form
    4,032,144.20/6,048,216.30 = 4,004,150.60/x
  3. Step 3: Cross multiply
    4,032,144.20x = 6,048,216.30 × 4,004,150.60
  4. Step 4: Simplify right side
    4,032,144.20x = 24,217,968,926,574.78
  5. Step 5: Solve for x
    x = 24,217,968,926,574.78/4,032,144.20
  6. Step 6: Final answer
    x = 6,006,225.90

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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.