Home / 7,045,074.41-10,552,427.97-4,758,022.55

Finding the Fourth Proportional to 7,045,074.41, 10,552,427.97 and 4,758,022.55

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Solution

The fourth proportional to 7,045,074.41, 10,552,427.97 and 4,758,022.55 is: 7,126,779.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,045,074.41 : 10,552,427.97 = 4,758,022.55 : x
  2. Step 2: Convert to fraction form
    7,045,074.41/10,552,427.97 = 4,758,022.55/x
  3. Step 3: Cross multiply
    7,045,074.41x = 10,552,427.97 × 4,758,022.55
  4. Step 4: Simplify right side
    7,045,074.41x = 50,208,690,247,049.21
  5. Step 5: Solve for x
    x = 50,208,690,247,049.21/7,045,074.41
  6. Step 6: Final answer
    x = 7,126,779.27

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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.