Home / 1,353,462.36-2,030,195.08-406,833.08

Finding the Fourth Proportional to 1,353,462.36, 2,030,195.08 and 406,833.08

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Solution

The fourth proportional to 1,353,462.36, 2,030,195.08 and 406,833.08 is: 610,250.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,353,462.36 : 2,030,195.08 = 406,833.08 : x
  2. Step 2: Convert to fraction form
    1,353,462.36/2,030,195.08 = 406,833.08/x
  3. Step 3: Cross multiply
    1,353,462.36x = 2,030,195.08 × 406,833.08
  4. Step 4: Simplify right side
    1,353,462.36x = 825,950,517,397.25
  5. Step 5: Solve for x
    x = 825,950,517,397.25/1,353,462.36
  6. Step 6: Final answer
    x = 610,250.08

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.