Home / 2,895,311.91-4,343,635.08-1,002,053.37

Finding the Fourth Proportional to 2,895,311.91, 4,343,635.08 and 1,002,053.37

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Solution

The fourth proportional to 2,895,311.91, 4,343,635.08 and 1,002,053.37 is: 1,503,310.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,895,311.91 : 4,343,635.08 = 1,002,053.37 : x
  2. Step 2: Convert to fraction form
    2,895,311.91/4,343,635.08 = 1,002,053.37/x
  3. Step 3: Cross multiply
    2,895,311.91x = 4,343,635.08 × 1,002,053.37
  4. Step 4: Simplify right side
    2,895,311.91x = 4,352,554,169,964.22
  5. Step 5: Solve for x
    x = 4,352,554,169,964.22/2,895,311.91
  6. Step 6: Final answer
    x = 1,503,310.97

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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.