Home / 1,703,577.06-2,555,858.07-550,799.10

Finding the Fourth Proportional to 1,703,577.06, 2,555,858.07 and 550,799.10

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Solution

The fourth proportional to 1,703,577.06, 2,555,858.07 and 550,799.10 is: 826,357.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,703,577.06 : 2,555,858.07 = 550,799.10 : x
  2. Step 2: Convert to fraction form
    1,703,577.06/2,555,858.07 = 550,799.10/x
  3. Step 3: Cross multiply
    1,703,577.06x = 2,555,858.07 × 550,799.10
  4. Step 4: Simplify right side
    1,703,577.06x = 1,407,764,324,683.74
  5. Step 5: Solve for x
    x = 1,407,764,324,683.74/1,703,577.06
  6. Step 6: Final answer
    x = 826,357.88

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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.