Home / 5,453,234.47-7,525,478.51-3,279,022.75

Finding the Fourth Proportional to 5,453,234.47, 7,525,478.51 and 3,279,022.75

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Solution

The fourth proportional to 5,453,234.47, 7,525,478.51 and 3,279,022.75 is: 4,525,060.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,453,234.47 : 7,525,478.51 = 3,279,022.75 : x
  2. Step 2: Convert to fraction form
    5,453,234.47/7,525,478.51 = 3,279,022.75/x
  3. Step 3: Cross multiply
    5,453,234.47x = 7,525,478.51 × 3,279,022.75
  4. Step 4: Simplify right side
    5,453,234.47x = 24,676,215,238,926.10
  5. Step 5: Solve for x
    x = 24,676,215,238,926.10/5,453,234.47
  6. Step 6: Final answer
    x = 4,525,060.38

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1.5x scale

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.