Home / 1,757,898.09-2,425,950.54-993,935.25

Finding the Fourth Proportional to 1,757,898.09, 2,425,950.54 and 993,935.25

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Solution

The fourth proportional to 1,757,898.09, 2,425,950.54 and 993,935.25 is: 1,371,659.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,757,898.09 : 2,425,950.54 = 993,935.25 : x
  2. Step 2: Convert to fraction form
    1,757,898.09/2,425,950.54 = 993,935.25/x
  3. Step 3: Cross multiply
    1,757,898.09x = 2,425,950.54 × 993,935.25
  4. Step 4: Simplify right side
    1,757,898.09x = 2,411,237,756,462.54
  5. Step 5: Solve for x
    x = 2,411,237,756,462.54/1,757,898.09
  6. Step 6: Final answer
    x = 1,371,659.58

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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.