Home / 3,600,367.64-4,966,166.46-2,309,162.84

Finding the Fourth Proportional to 3,600,367.64, 4,966,166.46 and 2,309,162.84

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Solution

The fourth proportional to 3,600,367.64, 4,966,166.46 and 2,309,162.84 is: 3,185,143.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,600,367.64 : 4,966,166.46 = 2,309,162.84 : x
  2. Step 2: Convert to fraction form
    3,600,367.64/4,966,166.46 = 2,309,162.84/x
  3. Step 3: Cross multiply
    3,600,367.64x = 4,966,166.46 × 2,309,162.84
  4. Step 4: Simplify right side
    3,600,367.64x = 11,467,687,046,686.35
  5. Step 5: Solve for x
    x = 11,467,687,046,686.35/3,600,367.64
  6. Step 6: Final answer
    x = 3,185,143.35

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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.