Home / 966,592.16-1,450,486.97-561,974.77

Finding the Fourth Proportional to 966,592.16, 1,450,486.97 and 561,974.77

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Solution

The fourth proportional to 966,592.16, 1,450,486.97 and 561,974.77 is: 843,310.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,592.16 : 1,450,486.97 = 561,974.77 : x
  2. Step 2: Convert to fraction form
    966,592.16/1,450,486.97 = 561,974.77/x
  3. Step 3: Cross multiply
    966,592.16x = 1,450,486.97 × 561,974.77
  4. Step 4: Simplify right side
    966,592.16x = 815,137,082,464.39
  5. Step 5: Solve for x
    x = 815,137,082,464.39/966,592.16
  6. Step 6: Final answer
    x = 843,310.26

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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.