Home / 9,230,837.98-12,738,524.90-5,100,754.08

Finding the Fourth Proportional to 9,230,837.98, 12,738,524.90 and 5,100,754.08

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Solution

The fourth proportional to 9,230,837.98, 12,738,524.90 and 5,100,754.08 is: 7,039,023.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,230,837.98 : 12,738,524.90 = 5,100,754.08 : x
  2. Step 2: Convert to fraction form
    9,230,837.98/12,738,524.90 = 5,100,754.08/x
  3. Step 3: Cross multiply
    9,230,837.98x = 12,738,524.90 × 5,100,754.08
  4. Step 4: Simplify right side
    9,230,837.98x = 64,976,082,856,856.59
  5. Step 5: Solve for x
    x = 64,976,082,856,856.59/9,230,837.98
  6. Step 6: Final answer
    x = 7,039,023.22

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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.