Home / 6,930,536.38-9,560,300.43-4,029,606.52

Finding the Fourth Proportional to 6,930,536.38, 9,560,300.43 and 4,029,606.52

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Solution

The fourth proportional to 6,930,536.38, 9,560,300.43 and 4,029,606.52 is: 5,558,624.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,930,536.38 : 9,560,300.43 = 4,029,606.52 : x
  2. Step 2: Convert to fraction form
    6,930,536.38/9,560,300.43 = 4,029,606.52/x
  3. Step 3: Cross multiply
    6,930,536.38x = 9,560,300.43 × 4,029,606.52
  4. Step 4: Simplify right side
    6,930,536.38x = 38,524,248,945,886.80
  5. Step 5: Solve for x
    x = 38,524,248,945,886.80/6,930,536.38
  6. Step 6: Final answer
    x = 5,558,624.45

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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.