Home / 1,745,906.31-2,619,499.14-735,282.66

Finding the Fourth Proportional to 1,745,906.31, 2,619,499.14 and 735,282.66

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Solution

The fourth proportional to 1,745,906.31, 2,619,499.14 and 735,282.66 is: 1,103,193.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,745,906.31 : 2,619,499.14 = 735,282.66 : x
  2. Step 2: Convert to fraction form
    1,745,906.31/2,619,499.14 = 735,282.66/x
  3. Step 3: Cross multiply
    1,745,906.31x = 2,619,499.14 × 735,282.66
  4. Step 4: Simplify right side
    1,745,906.31x = 1,926,072,295,526.91
  5. Step 5: Solve for x
    x = 1,926,072,295,526.91/1,745,906.31
  6. Step 6: Final answer
    x = 1,103,193.39

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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.