Home / 1,612,773.90-2,419,579.80-601,903.55

Finding the Fourth Proportional to 1,612,773.90, 2,419,579.80 and 601,903.55

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Solution

The fourth proportional to 1,612,773.90, 2,419,579.80 and 601,903.55 is: 903,011.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,612,773.90 : 2,419,579.80 = 601,903.55 : x
  2. Step 2: Convert to fraction form
    1,612,773.90/2,419,579.80 = 601,903.55/x
  3. Step 3: Cross multiply
    1,612,773.90x = 2,419,579.80 × 601,903.55
  4. Step 4: Simplify right side
    1,612,773.90x = 1,456,353,677,177.24
  5. Step 5: Solve for x
    x = 1,456,353,677,177.24/1,612,773.90
  6. Step 6: Final answer
    x = 903,011.69

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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.