Home / 7,482,273.55-10,325,540.55-4,044,514.57

Finding the Fourth Proportional to 7,482,273.55, 10,325,540.55 and 4,044,514.57

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Solution

The fourth proportional to 7,482,273.55, 10,325,540.55 and 4,044,514.57 is: 5,581,431.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,482,273.55 : 10,325,540.55 = 4,044,514.57 : x
  2. Step 2: Convert to fraction form
    7,482,273.55/10,325,540.55 = 4,044,514.57/x
  3. Step 3: Cross multiply
    7,482,273.55x = 10,325,540.55 × 4,044,514.57
  4. Step 4: Simplify right side
    7,482,273.55x = 41,761,799,186,953.89
  5. Step 5: Solve for x
    x = 41,761,799,186,953.89/7,482,273.55
  6. Step 6: Final answer
    x = 5,581,431.76

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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.