Home / 1,010,146.11-1,515,495.96-504,096.18

Finding the Fourth Proportional to 1,010,146.11, 1,515,495.96 and 504,096.18

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Solution

The fourth proportional to 1,010,146.11, 1,515,495.96 and 504,096.18 is: 756,282.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,010,146.11 : 1,515,495.96 = 504,096.18 : x
  2. Step 2: Convert to fraction form
    1,010,146.11/1,515,495.96 = 504,096.18/x
  3. Step 3: Cross multiply
    1,010,146.11x = 1,515,495.96 × 504,096.18
  4. Step 4: Simplify right side
    1,010,146.11x = 763,955,724,241.43
  5. Step 5: Solve for x
    x = 763,955,724,241.43/1,010,146.11
  6. Step 6: Final answer
    x = 756,282.40

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Double scale
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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.