Home / 1,014,636.48-1,522,187.97-304,677.96

Finding the Fourth Proportional to 1,014,636.48, 1,522,187.97 and 304,677.96

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Solution

The fourth proportional to 1,014,636.48, 1,522,187.97 and 304,677.96 is: 457,086.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,014,636.48 : 1,522,187.97 = 304,677.96 : x
  2. Step 2: Convert to fraction form
    1,014,636.48/1,522,187.97 = 304,677.96/x
  3. Step 3: Cross multiply
    1,014,636.48x = 1,522,187.97 × 304,677.96
  4. Step 4: Simplify right side
    1,014,636.48x = 463,777,125,436.14
  5. Step 5: Solve for x
    x = 463,777,125,436.14/1,014,636.48
  6. Step 6: Final answer
    x = 457,086.98

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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.