Home / 1,032,969.84-1,425,492.99-567,834.54

Finding the Fourth Proportional to 1,032,969.84, 1,425,492.99 and 567,834.54

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Solution

The fourth proportional to 1,032,969.84, 1,425,492.99 and 567,834.54 is: 783,608.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,969.84 : 1,425,492.99 = 567,834.54 : x
  2. Step 2: Convert to fraction form
    1,032,969.84/1,425,492.99 = 567,834.54/x
  3. Step 3: Cross multiply
    1,032,969.84x = 1,425,492.99 × 567,834.54
  4. Step 4: Simplify right side
    1,032,969.84x = 809,444,156,249.88
  5. Step 5: Solve for x
    x = 809,444,156,249.88/1,032,969.84
  6. Step 6: Final answer
    x = 783,608.70

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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.