Home / 3,021,068.80-4,169,163.50-1,644,502.24

Finding the Fourth Proportional to 3,021,068.80, 4,169,163.50 and 1,644,502.24

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Solution

The fourth proportional to 3,021,068.80, 4,169,163.50 and 1,644,502.24 is: 2,269,461.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,021,068.80 : 4,169,163.50 = 1,644,502.24 : x
  2. Step 2: Convert to fraction form
    3,021,068.80/4,169,163.50 = 1,644,502.24/x
  3. Step 3: Cross multiply
    3,021,068.80x = 4,169,163.50 × 1,644,502.24
  4. Step 4: Simplify right side
    3,021,068.80x = 6,856,198,714,676.24
  5. Step 5: Solve for x
    x = 6,856,198,714,676.24/3,021,068.80
  6. Step 6: Final answer
    x = 2,269,461.30

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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.