Home / 8,336,000.54-11,504,165.55-4,664,885.42

Finding the Fourth Proportional to 8,336,000.54, 11,504,165.55 and 4,664,885.42

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Solution

The fourth proportional to 8,336,000.54, 11,504,165.55 and 4,664,885.42 is: 6,437,813.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,336,000.54 : 11,504,165.55 = 4,664,885.42 : x
  2. Step 2: Convert to fraction form
    8,336,000.54/11,504,165.55 = 4,664,885.42/x
  3. Step 3: Cross multiply
    8,336,000.54x = 11,504,165.55 × 4,664,885.42
  4. Step 4: Simplify right side
    8,336,000.54x = 53,665,614,143,461.28
  5. Step 5: Solve for x
    x = 53,665,614,143,461.28/8,336,000.54
  6. Step 6: Final answer
    x = 6,437,813.18

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.