Home / 1,612,769.40-2,419,573.04-601,899.05

Finding the Fourth Proportional to 1,612,769.40, 2,419,573.04 and 601,899.05

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Solution

The fourth proportional to 1,612,769.40, 2,419,573.04 and 601,899.05 is: 903,004.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,612,769.40 : 2,419,573.04 = 601,899.05 : x
  2. Step 2: Convert to fraction form
    1,612,769.40/2,419,573.04 = 601,899.05/x
  3. Step 3: Cross multiply
    1,612,769.40x = 2,419,573.04 × 601,899.05
  4. Step 4: Simplify right side
    1,612,769.40x = 1,456,338,719,478.17
  5. Step 5: Solve for x
    x = 1,456,338,719,478.17/1,612,769.40
  6. Step 6: Final answer
    x = 903,004.93

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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.