Home / 3,676,509.06-5,073,509.73-2,044,881.30

Finding the Fourth Proportional to 3,676,509.06, 5,073,509.73 and 2,044,881.30

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Solution

The fourth proportional to 3,676,509.06, 5,073,509.73 and 2,044,881.30 is: 2,821,895.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,676,509.06 : 5,073,509.73 = 2,044,881.30 : x
  2. Step 2: Convert to fraction form
    3,676,509.06/5,073,509.73 = 2,044,881.30/x
  3. Step 3: Cross multiply
    3,676,509.06x = 5,073,509.73 × 2,044,881.30
  4. Step 4: Simplify right side
    3,676,509.06x = 10,374,725,172,245.05
  5. Step 5: Solve for x
    x = 10,374,725,172,245.05/3,676,509.06
  6. Step 6: Final answer
    x = 2,821,895.72

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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.