Home / 2,786,523-4,179,836.36-792,030.84

Finding the Fourth Proportional to 2,786,523, 4,179,836.36 and 792,030.84

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Solution

The fourth proportional to 2,786,523, 4,179,836.36 and 792,030.84 is: 1,188,061.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,786,523 : 4,179,836.36 = 792,030.84 : x
  2. Step 2: Convert to fraction form
    2,786,523/4,179,836.36 = 792,030.84/x
  3. Step 3: Cross multiply
    2,786,523x = 4,179,836.36 × 792,030.84
  4. Step 4: Simplify right side
    2,786,523x = 3,310,559,303,273.34
  5. Step 5: Solve for x
    x = 3,310,559,303,273.34/2,786,523
  6. Step 6: Final answer
    x = 1,188,061.00

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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.