Home / 1,656,236.76-2,484,066.97-534,305.76

Finding the Fourth Proportional to 1,656,236.76, 2,484,066.97 and 534,305.76

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Solution

The fourth proportional to 1,656,236.76, 2,484,066.97 and 534,305.76 is: 801,365.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,656,236.76 : 2,484,066.97 = 534,305.76 : x
  2. Step 2: Convert to fraction form
    1,656,236.76/2,484,066.97 = 534,305.76/x
  3. Step 3: Cross multiply
    1,656,236.76x = 2,484,066.97 × 534,305.76
  4. Step 4: Simplify right side
    1,656,236.76x = 1,327,251,290,296.75
  5. Step 5: Solve for x
    x = 1,327,251,290,296.75/1,656,236.76
  6. Step 6: Final answer
    x = 801,365.68

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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.