Home / 2,372,900.37-3,559,268.54-667,056.77

Finding the Fourth Proportional to 2,372,900.37, 3,559,268.54 and 667,056.77

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Solution

The fourth proportional to 2,372,900.37, 3,559,268.54 and 667,056.77 is: 1,000,562.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,372,900.37 : 3,559,268.54 = 667,056.77 : x
  2. Step 2: Convert to fraction form
    2,372,900.37/3,559,268.54 = 667,056.77/x
  3. Step 3: Cross multiply
    2,372,900.37x = 3,559,268.54 × 667,056.77
  4. Step 4: Simplify right side
    2,372,900.37x = 2,374,234,169,321.38
  5. Step 5: Solve for x
    x = 2,374,234,169,321.38/2,372,900.37
  6. Step 6: Final answer
    x = 1,000,562.10

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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.