Home / 3,623,272.85-4,998,028.32-2,262,783.89

Finding the Fourth Proportional to 3,623,272.85, 4,998,028.32 and 2,262,783.89

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Solution

The fourth proportional to 3,623,272.85, 4,998,028.32 and 2,262,783.89 is: 3,121,337.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,623,272.85 : 4,998,028.32 = 2,262,783.89 : x
  2. Step 2: Convert to fraction form
    3,623,272.85/4,998,028.32 = 2,262,783.89/x
  3. Step 3: Cross multiply
    3,623,272.85x = 4,998,028.32 × 2,262,783.89
  4. Step 4: Simplify right side
    3,623,272.85x = 11,309,457,964,259.77
  5. Step 5: Solve for x
    x = 11,309,457,964,259.77/3,623,272.85
  6. Step 6: Final answer
    x = 3,121,337.65

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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.