Home / 3,276,963.24-4,520,357.39-2,051,140.64

Finding the Fourth Proportional to 3,276,963.24, 4,520,357.39 and 2,051,140.64

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Solution

The fourth proportional to 3,276,963.24, 4,520,357.39 and 2,051,140.64 is: 2,829,414.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,276,963.24 : 4,520,357.39 = 2,051,140.64 : x
  2. Step 2: Convert to fraction form
    3,276,963.24/4,520,357.39 = 2,051,140.64/x
  3. Step 3: Cross multiply
    3,276,963.24x = 4,520,357.39 × 2,051,140.64
  4. Step 4: Simplify right side
    3,276,963.24x = 9,271,888,717,095.84
  5. Step 5: Solve for x
    x = 9,271,888,717,095.84/3,276,963.24
  6. Step 6: Final answer
    x = 2,829,414.93

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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.