Home / 4,595,490.55-6,879,949.80-4,462,630.30

Finding the Fourth Proportional to 4,595,490.55, 6,879,949.80 and 4,462,630.30

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Solution

The fourth proportional to 4,595,490.55, 6,879,949.80 and 4,462,630.30 is: 6,681,043.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,595,490.55 : 6,879,949.80 = 4,462,630.30 : x
  2. Step 2: Convert to fraction form
    4,595,490.55/6,879,949.80 = 4,462,630.30/x
  3. Step 3: Cross multiply
    4,595,490.55x = 6,879,949.80 × 4,462,630.30
  4. Step 4: Simplify right side
    4,595,490.55x = 30,702,672,439,958.94
  5. Step 5: Solve for x
    x = 30,702,672,439,958.94/4,595,490.55
  6. Step 6: Final answer
    x = 6,681,043.54

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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.