Home / 3,045,895.50-4,567,846.68-1,426,162.98

Finding the Fourth Proportional to 3,045,895.50, 4,567,846.68 and 1,426,162.98

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Solution

The fourth proportional to 3,045,895.50, 4,567,846.68 and 1,426,162.98 is: 2,138,777.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,045,895.50 : 4,567,846.68 = 1,426,162.98 : x
  2. Step 2: Convert to fraction form
    3,045,895.50/4,567,846.68 = 1,426,162.98/x
  3. Step 3: Cross multiply
    3,045,895.50x = 4,567,846.68 × 1,426,162.98
  4. Step 4: Simplify right side
    3,045,895.50x = 6,514,493,833,331.91
  5. Step 5: Solve for x
    x = 6,514,493,833,331.91/3,045,895.50
  6. Step 6: Final answer
    x = 2,138,777.85

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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.