Home / 964,497.18-1,446,745.77-333,066.54

Finding the Fourth Proportional to 964,497.18, 1,446,745.77 and 333,066.54

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Solution

The fourth proportional to 964,497.18, 1,446,745.77 and 333,066.54 is: 499,599.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    964,497.18 : 1,446,745.77 = 333,066.54 : x
  2. Step 2: Convert to fraction form
    964,497.18/1,446,745.77 = 333,066.54/x
  3. Step 3: Cross multiply
    964,497.18x = 1,446,745.77 × 333,066.54
  4. Step 4: Simplify right side
    964,497.18x = 481,862,607,873.54
  5. Step 5: Solve for x
    x = 481,862,607,873.54/964,497.18
  6. Step 6: Final answer
    x = 499,599.81

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Double scale
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Similar ratio
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1.5x scale

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.