Home / 11,051,528.20-16,579,534.30-3,476,732.20

Finding the Fourth Proportional to 11,051,528.20, 16,579,534.30 and 3,476,732.20

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Solution

The fourth proportional to 11,051,528.20, 16,579,534.30 and 3,476,732.20 is: 5,215,803.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,051,528.20 : 16,579,534.30 = 3,476,732.20 : x
  2. Step 2: Convert to fraction form
    11,051,528.20/16,579,534.30 = 3,476,732.20/x
  3. Step 3: Cross multiply
    11,051,528.20x = 16,579,534.30 × 3,476,732.20
  4. Step 4: Simplify right side
    11,051,528.20x = 57,642,600,761,814.47
  5. Step 5: Solve for x
    x = 57,642,600,761,814.47/11,051,528.20
  6. Step 6: Final answer
    x = 5,215,803.62

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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.