Home / 2,952,623.80-4,074,620.82-1,594,496.68

Finding the Fourth Proportional to 2,952,623.80, 4,074,620.82 and 1,594,496.68

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Solution

The fourth proportional to 2,952,623.80, 4,074,620.82 and 1,594,496.68 is: 2,200,405.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,952,623.80 : 4,074,620.82 = 1,594,496.68 : x
  2. Step 2: Convert to fraction form
    2,952,623.80/4,074,620.82 = 1,594,496.68/x
  3. Step 3: Cross multiply
    2,952,623.80x = 4,074,620.82 × 1,594,496.68
  4. Step 4: Simplify right side
    2,952,623.80x = 6,496,969,369,748.88
  5. Step 5: Solve for x
    x = 6,496,969,369,748.88/2,952,623.80
  6. Step 6: Final answer
    x = 2,200,405.41

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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.