Home / 1,757,562.48-2,425,338.67-983,043.71

Finding the Fourth Proportional to 1,757,562.48, 2,425,338.67 and 983,043.71

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Solution

The fourth proportional to 1,757,562.48, 2,425,338.67 and 983,043.71 is: 1,356,545.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,757,562.48 : 2,425,338.67 = 983,043.71 : x
  2. Step 2: Convert to fraction form
    1,757,562.48/2,425,338.67 = 983,043.71/x
  3. Step 3: Cross multiply
    1,757,562.48x = 2,425,338.67 × 983,043.71
  4. Step 4: Simplify right side
    1,757,562.48x = 2,384,213,918,673.98
  5. Step 5: Solve for x
    x = 2,384,213,918,673.98/1,757,562.48
  6. Step 6: Final answer
    x = 1,356,545.75

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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.