Home / 1,010,926.00-1,515,881.93-336,770.29

Finding the Fourth Proportional to 1,010,926.00, 1,515,881.93 and 336,770.29

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Solution

The fourth proportional to 1,010,926.00, 1,515,881.93 and 336,770.29 is: 504,986.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,010,926.00 : 1,515,881.93 = 336,770.29 : x
  2. Step 2: Convert to fraction form
    1,010,926.00/1,515,881.93 = 336,770.29/x
  3. Step 3: Cross multiply
    1,010,926.00x = 1,515,881.93 × 336,770.29
  4. Step 4: Simplify right side
    1,010,926.00x = 510,503,989,592.45
  5. Step 5: Solve for x
    x = 510,503,989,592.45/1,010,926.00
  6. Step 6: Final answer
    x = 504,986.51

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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.