Home / 1,204,156.73-1,804,242.20-529,226.66

Finding the Fourth Proportional to 1,204,156.73, 1,804,242.20 and 529,226.66

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Solution

The fourth proportional to 1,204,156.73, 1,804,242.20 and 529,226.66 is: 792,964.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,204,156.73 : 1,804,242.20 = 529,226.66 : x
  2. Step 2: Convert to fraction form
    1,204,156.73/1,804,242.20 = 529,226.66/x
  3. Step 3: Cross multiply
    1,204,156.73x = 1,804,242.20 × 529,226.66
  4. Step 4: Simplify right side
    1,204,156.73x = 954,853,075,201.52
  5. Step 5: Solve for x
    x = 954,853,075,201.52/1,204,156.73
  6. Step 6: Final answer
    x = 792,964.11

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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.