Home / 7,589,923.34-10,474,176.96-4,152,090.56

Finding the Fourth Proportional to 7,589,923.34, 10,474,176.96 and 4,152,090.56

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Solution

The fourth proportional to 7,589,923.34, 10,474,176.96 and 4,152,090.56 is: 5,729,930.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,589,923.34 : 10,474,176.96 = 4,152,090.56 : x
  2. Step 2: Convert to fraction form
    7,589,923.34/10,474,176.96 = 4,152,090.56/x
  3. Step 3: Cross multiply
    7,589,923.34x = 10,474,176.96 × 4,152,090.56
  4. Step 4: Simplify right side
    7,589,923.34x = 43,489,731,227,014.62
  5. Step 5: Solve for x
    x = 43,489,731,227,014.62/7,589,923.34
  6. Step 6: Final answer
    x = 5,729,930.24

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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.