Home / 4,314,849.60-6,459,832.80-2,635,233.60

Finding the Fourth Proportional to 4,314,849.60, 6,459,832.80 and 2,635,233.60

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Solution

The fourth proportional to 4,314,849.60, 6,459,832.80 and 2,635,233.60 is: 3,945,251.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,314,849.60 : 6,459,832.80 = 2,635,233.60 : x
  2. Step 2: Convert to fraction form
    4,314,849.60/6,459,832.80 = 2,635,233.60/x
  3. Step 3: Cross multiply
    4,314,849.60x = 6,459,832.80 × 2,635,233.60
  4. Step 4: Simplify right side
    4,314,849.60x = 17,023,168,444,942.08
  5. Step 5: Solve for x
    x = 17,023,168,444,942.08/4,314,849.60
  6. Step 6: Final answer
    x = 3,945,251.87

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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.