Home / 1,612,631.95-2,419,369.72-601,762.73

Finding the Fourth Proportional to 1,612,631.95, 2,419,369.72 and 601,762.73

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Solution

The fourth proportional to 1,612,631.95, 2,419,369.72 and 601,762.73 is: 902,801.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,612,631.95 : 2,419,369.72 = 601,762.73 : x
  2. Step 2: Convert to fraction form
    1,612,631.95/2,419,369.72 = 601,762.73/x
  3. Step 3: Cross multiply
    1,612,631.95x = 2,419,369.72 × 601,762.73
  4. Step 4: Simplify right side
    1,612,631.95x = 1,455,886,524,577.72
  5. Step 5: Solve for x
    x = 1,455,886,524,577.72/1,612,631.95
  6. Step 6: Final answer
    x = 902,801.49

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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.