Home / 1,073,692.64-1,610,801.94-534,203.48

Finding the Fourth Proportional to 1,073,692.64, 1,610,801.94 and 534,203.48

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Solution

The fourth proportional to 1,073,692.64, 1,610,801.94 and 534,203.48 is: 801,436.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,692.64 : 1,610,801.94 = 534,203.48 : x
  2. Step 2: Convert to fraction form
    1,073,692.64/1,610,801.94 = 534,203.48/x
  3. Step 3: Cross multiply
    1,073,692.64x = 1,610,801.94 × 534,203.48
  4. Step 4: Simplify right side
    1,073,692.64x = 860,496,001,938.75
  5. Step 5: Solve for x
    x = 860,496,001,938.75/1,073,692.64
  6. Step 6: Final answer
    x = 801,436.06

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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.