Home / 4,023,005.80-6,029,843.10-1,625,276.20

Finding the Fourth Proportional to 4,023,005.80, 6,029,843.10 and 1,625,276.20

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Solution

The fourth proportional to 4,023,005.80, 6,029,843.10 and 1,625,276.20 is: 2,436,029.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,023,005.80 : 6,029,843.10 = 1,625,276.20 : x
  2. Step 2: Convert to fraction form
    4,023,005.80/6,029,843.10 = 1,625,276.20/x
  3. Step 3: Cross multiply
    4,023,005.80x = 6,029,843.10 × 1,625,276.20
  4. Step 4: Simplify right side
    4,023,005.80x = 9,800,160,480,164.22
  5. Step 5: Solve for x
    x = 9,800,160,480,164.22/4,023,005.80
  6. Step 6: Final answer
    x = 2,436,029.42

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.