Home / 2,044,572.73-2,821,383.59-1,126,750.66

Finding the Fourth Proportional to 2,044,572.73, 2,821,383.59 and 1,126,750.66

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Solution

The fourth proportional to 2,044,572.73, 2,821,383.59 and 1,126,750.66 is: 1,554,846.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,044,572.73 : 2,821,383.59 = 1,126,750.66 : x
  2. Step 2: Convert to fraction form
    2,044,572.73/2,821,383.59 = 1,126,750.66/x
  3. Step 3: Cross multiply
    2,044,572.73x = 2,821,383.59 × 1,126,750.66
  4. Step 4: Simplify right side
    2,044,572.73x = 3,178,995,822,145.67
  5. Step 5: Solve for x
    x = 3,178,995,822,145.67/2,044,572.73
  6. Step 6: Final answer
    x = 1,554,846.04

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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.