Home / 3,746,376.12-5,169,998.70-2,027,497

Finding the Fourth Proportional to 3,746,376.12, 5,169,998.70 and 2,027,497

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Solution

The fourth proportional to 3,746,376.12, 5,169,998.70 and 2,027,497 is: 2,797,945.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,746,376.12 : 5,169,998.70 = 2,027,497 : x
  2. Step 2: Convert to fraction form
    3,746,376.12/5,169,998.70 = 2,027,497/x
  3. Step 3: Cross multiply
    3,746,376.12x = 5,169,998.70 × 2,027,497
  4. Step 4: Simplify right side
    3,746,376.12x = 10,482,156,854,253.90
  5. Step 5: Solve for x
    x = 10,482,156,854,253.90/3,746,376.12
  6. Step 6: Final answer
    x = 2,797,945.67

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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.