Home / 1,626,988.96-2,439,718.49-601,610.77

Finding the Fourth Proportional to 1,626,988.96, 2,439,718.49 and 601,610.77

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Solution

The fourth proportional to 1,626,988.96, 2,439,718.49 and 601,610.77 is: 902,133.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,626,988.96 : 2,439,718.49 = 601,610.77 : x
  2. Step 2: Convert to fraction form
    1,626,988.96/2,439,718.49 = 601,610.77/x
  3. Step 3: Cross multiply
    1,626,988.96x = 2,439,718.49 × 601,610.77
  4. Step 4: Simplify right side
    1,626,988.96x = 1,467,760,919,352.14
  5. Step 5: Solve for x
    x = 1,467,760,919,352.14/1,626,988.96
  6. Step 6: Final answer
    x = 902,133.30

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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.