Home / 2,511,616.24-3,767,425.08-738,688.24

Finding the Fourth Proportional to 2,511,616.24, 3,767,425.08 and 738,688.24

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Solution

The fourth proportional to 2,511,616.24, 3,767,425.08 and 738,688.24 is: 1,108,032.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,511,616.24 : 3,767,425.08 = 738,688.24 : x
  2. Step 2: Convert to fraction form
    2,511,616.24/3,767,425.08 = 738,688.24/x
  3. Step 3: Cross multiply
    2,511,616.24x = 3,767,425.08 × 738,688.24
  4. Step 4: Simplify right side
    2,511,616.24x = 2,782,952,601,677.06
  5. Step 5: Solve for x
    x = 2,782,952,601,677.06/2,511,616.24
  6. Step 6: Final answer
    x = 1,108,032.57

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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.