Home / 3,276,511.05-4,521,606.24-1,826,298.44

Finding the Fourth Proportional to 3,276,511.05, 4,521,606.24 and 1,826,298.44

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Solution

The fourth proportional to 3,276,511.05, 4,521,606.24 and 1,826,298.44 is: 2,520,303.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,276,511.05 : 4,521,606.24 = 1,826,298.44 : x
  2. Step 2: Convert to fraction form
    3,276,511.05/4,521,606.24 = 1,826,298.44/x
  3. Step 3: Cross multiply
    3,276,511.05x = 4,521,606.24 × 1,826,298.44
  4. Step 4: Simplify right side
    3,276,511.05x = 8,257,802,433,710.28
  5. Step 5: Solve for x
    x = 8,257,802,433,710.28/3,276,511.05
  6. Step 6: Final answer
    x = 2,520,303.55

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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.