Home / 2,034,051.88-2,806,806.04-1,206,982.92

Finding the Fourth Proportional to 2,034,051.88, 2,806,806.04 and 1,206,982.92

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Solution

The fourth proportional to 2,034,051.88, 2,806,806.04 and 1,206,982.92 is: 1,665,526.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,034,051.88 : 2,806,806.04 = 1,206,982.92 : x
  2. Step 2: Convert to fraction form
    2,034,051.88/2,806,806.04 = 1,206,982.92/x
  3. Step 3: Cross multiply
    2,034,051.88x = 2,806,806.04 × 1,206,982.92
  4. Step 4: Simplify right side
    2,034,051.88x = 3,387,766,950,032.84
  5. Step 5: Solve for x
    x = 3,387,766,950,032.84/2,034,051.88
  6. Step 6: Final answer
    x = 1,665,526.32

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.