Home / 2,034,026.01-2,806,770.36-1,206,957.03

Finding the Fourth Proportional to 2,034,026.01, 2,806,770.36 and 1,206,957.03

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Solution

The fourth proportional to 2,034,026.01, 2,806,770.36 and 1,206,957.03 is: 1,665,490.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,034,026.01 : 2,806,770.36 = 1,206,957.03 : x
  2. Step 2: Convert to fraction form
    2,034,026.01/2,806,770.36 = 1,206,957.03/x
  3. Step 3: Cross multiply
    2,034,026.01x = 2,806,770.36 × 1,206,957.03
  4. Step 4: Simplify right side
    2,034,026.01x = 3,387,651,217,597.63
  5. Step 5: Solve for x
    x = 3,387,651,217,597.63/2,034,026.01
  6. Step 6: Final answer
    x = 1,665,490.61

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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.