Home / 1,022,171.01-1,410,605.33-563,302.04

Finding the Fourth Proportional to 1,022,171.01, 1,410,605.33 and 563,302.04

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Solution

The fourth proportional to 1,022,171.01, 1,410,605.33 and 563,302.04 is: 777,361.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,022,171.01 : 1,410,605.33 = 563,302.04 : x
  2. Step 2: Convert to fraction form
    1,022,171.01/1,410,605.33 = 563,302.04/x
  3. Step 3: Cross multiply
    1,022,171.01x = 1,410,605.33 × 563,302.04
  4. Step 4: Simplify right side
    1,022,171.01x = 794,596,850,154.34
  5. Step 5: Solve for x
    x = 794,596,850,154.34/1,022,171.01
  6. Step 6: Final answer
    x = 777,361.95

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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.