Home / 1,446,066.24-2,167,655.36-498,832.64

Finding the Fourth Proportional to 1,446,066.24, 2,167,655.36 and 498,832.64

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Solution

The fourth proportional to 1,446,066.24, 2,167,655.36 and 498,832.64 is: 747,750.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,446,066.24 : 2,167,655.36 = 498,832.64 : x
  2. Step 2: Convert to fraction form
    1,446,066.24/2,167,655.36 = 498,832.64/x
  3. Step 3: Cross multiply
    1,446,066.24x = 2,167,655.36 × 498,832.64
  4. Step 4: Simplify right side
    1,446,066.24x = 1,081,297,245,838.95
  5. Step 5: Solve for x
    x = 1,081,297,245,838.95/1,446,066.24
  6. Step 6: Final answer
    x = 747,750.84

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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.