Home / 4,041,942.30-6,062,913.45-2,443,682.70

Finding the Fourth Proportional to 4,041,942.30, 6,062,913.45 and 2,443,682.70

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Solution

The fourth proportional to 4,041,942.30, 6,062,913.45 and 2,443,682.70 is: 3,665,524.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,041,942.30 : 6,062,913.45 = 2,443,682.70 : x
  2. Step 2: Convert to fraction form
    4,041,942.30/6,062,913.45 = 2,443,682.70/x
  3. Step 3: Cross multiply
    4,041,942.30x = 6,062,913.45 × 2,443,682.70
  4. Step 4: Simplify right side
    4,041,942.30x = 14,815,836,709,362.32
  5. Step 5: Solve for x
    x = 14,815,836,709,362.32/4,041,942.30
  6. Step 6: Final answer
    x = 3,665,524.05

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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.