Home / 1,703,464.13-2,555,451.38-550,325.39

Finding the Fourth Proportional to 1,703,464.13, 2,555,451.38 and 550,325.39

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Solution

The fourth proportional to 1,703,464.13, 2,555,451.38 and 550,325.39 is: 825,570.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,703,464.13 : 2,555,451.38 = 550,325.39 : x
  2. Step 2: Convert to fraction form
    1,703,464.13/2,555,451.38 = 550,325.39/x
  3. Step 3: Cross multiply
    1,703,464.13x = 2,555,451.38 × 550,325.39
  4. Step 4: Simplify right side
    1,703,464.13x = 1,406,329,765,923.09
  5. Step 5: Solve for x
    x = 1,406,329,765,923.09/1,703,464.13
  6. Step 6: Final answer
    x = 825,570.52

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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.