Home / 2,491,028.90-3,736,543.35-2,467,409.30

Finding the Fourth Proportional to 2,491,028.90, 3,736,543.35 and 2,467,409.30

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Solution

The fourth proportional to 2,491,028.90, 3,736,543.35 and 2,467,409.30 is: 3,701,113.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,491,028.90 : 3,736,543.35 = 2,467,409.30 : x
  2. Step 2: Convert to fraction form
    2,491,028.90/3,736,543.35 = 2,467,409.30/x
  3. Step 3: Cross multiply
    2,491,028.90x = 3,736,543.35 × 2,467,409.30
  4. Step 4: Simplify right side
    2,491,028.90x = 9,219,581,811,643.15
  5. Step 5: Solve for x
    x = 9,219,581,811,643.15/2,491,028.90
  6. Step 6: Final answer
    x = 3,701,113.95

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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.