Home / 3,056,536.10-4,216,334.95-2,482,579.82

Finding the Fourth Proportional to 3,056,536.10, 4,216,334.95 and 2,482,579.82

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Solution

The fourth proportional to 3,056,536.10, 4,216,334.95 and 2,482,579.82 is: 3,424,591.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,056,536.10 : 4,216,334.95 = 2,482,579.82 : x
  2. Step 2: Convert to fraction form
    3,056,536.10/4,216,334.95 = 2,482,579.82/x
  3. Step 3: Cross multiply
    3,056,536.10x = 4,216,334.95 × 2,482,579.82
  4. Step 4: Simplify right side
    3,056,536.10x = 10,467,388,061,230.71
  5. Step 5: Solve for x
    x = 10,467,388,061,230.71/3,056,536.10
  6. Step 6: Final answer
    x = 3,424,591.67

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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.