Home / 5,069,530.94-6,996,232.85-2,894,772.67

Finding the Fourth Proportional to 5,069,530.94, 6,996,232.85 and 2,894,772.67

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Solution

The fourth proportional to 5,069,530.94, 6,996,232.85 and 2,894,772.67 is: 3,994,946.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,069,530.94 : 6,996,232.85 = 2,894,772.67 : x
  2. Step 2: Convert to fraction form
    5,069,530.94/6,996,232.85 = 2,894,772.67/x
  3. Step 3: Cross multiply
    5,069,530.94x = 6,996,232.85 × 2,894,772.67
  4. Step 4: Simplify right side
    5,069,530.94x = 20,252,503,647,136.21
  5. Step 5: Solve for x
    x = 20,252,503,647,136.21/5,069,530.94
  6. Step 6: Final answer
    x = 3,994,946.26

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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.