Home / 2,611,757.77-3,604,225.72-1,465,838.11

Finding the Fourth Proportional to 2,611,757.77, 3,604,225.72 and 1,465,838.11

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Solution

The fourth proportional to 2,611,757.77, 3,604,225.72 and 1,465,838.11 is: 2,022,856.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,611,757.77 : 3,604,225.72 = 1,465,838.11 : x
  2. Step 2: Convert to fraction form
    2,611,757.77/3,604,225.72 = 1,465,838.11/x
  3. Step 3: Cross multiply
    2,611,757.77x = 3,604,225.72 × 1,465,838.11
  4. Step 4: Simplify right side
    2,611,757.77x = 5,283,211,416,884.80
  5. Step 5: Solve for x
    x = 5,283,211,416,884.80/2,611,757.77
  6. Step 6: Final answer
    x = 2,022,856.59

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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.