Home / 11,051,506.20-16,579,501.30-3,476,710.20

Finding the Fourth Proportional to 11,051,506.20, 16,579,501.30 and 3,476,710.20

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Solution

The fourth proportional to 11,051,506.20, 16,579,501.30 and 3,476,710.20 is: 5,215,770.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,051,506.20 : 16,579,501.30 = 3,476,710.20 : x
  2. Step 2: Convert to fraction form
    11,051,506.20/16,579,501.30 = 3,476,710.20/x
  3. Step 3: Cross multiply
    11,051,506.20x = 16,579,501.30 × 3,476,710.20
  4. Step 4: Simplify right side
    11,051,506.20x = 57,642,121,280,623.27
  5. Step 5: Solve for x
    x = 57,642,121,280,623.27/11,051,506.20
  6. Step 6: Final answer
    x = 5,215,770.61

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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.