Home / 1,757,747.07-2,425,756.28-993,755.07

Finding the Fourth Proportional to 1,757,747.07, 2,425,756.28 and 993,755.07

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Solution

The fourth proportional to 1,757,747.07, 2,425,756.28 and 993,755.07 is: 1,371,418.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,757,747.07 : 2,425,756.28 = 993,755.07 : x
  2. Step 2: Convert to fraction form
    1,757,747.07/2,425,756.28 = 993,755.07/x
  3. Step 3: Cross multiply
    1,757,747.07x = 2,425,756.28 × 993,755.07
  4. Step 4: Simplify right side
    1,757,747.07x = 2,410,607,596,865.56
  5. Step 5: Solve for x
    x = 2,410,607,596,865.56/1,757,747.07
  6. Step 6: Final answer
    x = 1,371,418.92

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.