Home / 2,044,458.33-2,821,475.79-1,126,685.04

Finding the Fourth Proportional to 2,044,458.33, 2,821,475.79 and 1,126,685.04

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Solution

The fourth proportional to 2,044,458.33, 2,821,475.79 and 1,126,685.04 is: 1,554,893.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,044,458.33 : 2,821,475.79 = 1,126,685.04 : x
  2. Step 2: Convert to fraction form
    2,044,458.33/2,821,475.79 = 1,126,685.04/x
  3. Step 3: Cross multiply
    2,044,458.33x = 2,821,475.79 × 1,126,685.04
  4. Step 4: Simplify right side
    2,044,458.33x = 3,178,914,563,315.18
  5. Step 5: Solve for x
    x = 3,178,914,563,315.18/2,044,458.33
  6. Step 6: Final answer
    x = 1,554,893.30

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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.