Home / 1,110,654.48-1,665,769.86-541,464.24

Finding the Fourth Proportional to 1,110,654.48, 1,665,769.86 and 541,464.24

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Solution

The fourth proportional to 1,110,654.48, 1,665,769.86 and 541,464.24 is: 812,093.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,110,654.48 : 1,665,769.86 = 541,464.24 : x
  2. Step 2: Convert to fraction form
    1,110,654.48/1,665,769.86 = 541,464.24/x
  3. Step 3: Cross multiply
    1,110,654.48x = 1,665,769.86 × 541,464.24
  4. Step 4: Simplify right side
    1,110,654.48x = 901,954,811,259.81
  5. Step 5: Solve for x
    x = 901,954,811,259.81/1,110,654.48
  6. Step 6: Final answer
    x = 812,093.07

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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.