Home / 3,596,007.12-4,962,640.86-2,068,115.64

Finding the Fourth Proportional to 3,596,007.12, 4,962,640.86 and 2,068,115.64

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Solution

The fourth proportional to 3,596,007.12, 4,962,640.86 and 2,068,115.64 is: 2,854,086.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,596,007.12 : 4,962,640.86 = 2,068,115.64 : x
  2. Step 2: Convert to fraction form
    3,596,007.12/4,962,640.86 = 2,068,115.64/x
  3. Step 3: Cross multiply
    3,596,007.12x = 4,962,640.86 × 2,068,115.64
  4. Step 4: Simplify right side
    3,596,007.12x = 10,263,315,178,269.05
  5. Step 5: Solve for x
    x = 10,263,315,178,269.05/3,596,007.12
  6. Step 6: Final answer
    x = 2,854,086.45

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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.