Home / 3,216,553.77-4,438,856.52-1,746,464.52

Finding the Fourth Proportional to 3,216,553.77, 4,438,856.52 and 1,746,464.52

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Solution

The fourth proportional to 3,216,553.77, 4,438,856.52 and 1,746,464.52 is: 2,410,127.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,216,553.77 : 4,438,856.52 = 1,746,464.52 : x
  2. Step 2: Convert to fraction form
    3,216,553.77/4,438,856.52 = 1,746,464.52/x
  3. Step 3: Cross multiply
    3,216,553.77x = 4,438,856.52 × 1,746,464.52
  4. Step 4: Simplify right side
    3,216,553.77x = 7,752,305,421,550.67
  5. Step 5: Solve for x
    x = 7,752,305,421,550.67/3,216,553.77
  6. Step 6: Final answer
    x = 2,410,127.73

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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.