Home / 3,773,711.76-5,207,700.06-2,054,828.04

Finding the Fourth Proportional to 3,773,711.76, 5,207,700.06 and 2,054,828.04

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Solution

The fourth proportional to 3,773,711.76, 5,207,700.06 and 2,054,828.04 is: 2,835,650.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,773,711.76 : 5,207,700.06 = 2,054,828.04 : x
  2. Step 2: Convert to fraction form
    3,773,711.76/5,207,700.06 = 2,054,828.04/x
  3. Step 3: Cross multiply
    3,773,711.76x = 5,207,700.06 × 2,054,828.04
  4. Step 4: Simplify right side
    3,773,711.76x = 10,700,928,107,197.68
  5. Step 5: Solve for x
    x = 10,700,928,107,197.68/3,773,711.76
  6. Step 6: Final answer
    x = 2,835,650.62

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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.