Home / 5,779,813.62-7,976,405.38-3,201,494.10

Finding the Fourth Proportional to 5,779,813.62, 7,976,405.38 and 3,201,494.10

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Solution

The fourth proportional to 5,779,813.62, 7,976,405.38 and 3,201,494.10 is: 4,418,207.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,779,813.62 : 7,976,405.38 = 3,201,494.10 : x
  2. Step 2: Convert to fraction form
    5,779,813.62/7,976,405.38 = 3,201,494.10/x
  3. Step 3: Cross multiply
    5,779,813.62x = 7,976,405.38 × 3,201,494.10
  4. Step 4: Simplify right side
    5,779,813.62x = 25,536,414,763,278.26
  5. Step 5: Solve for x
    x = 25,536,414,763,278.26/5,779,813.62
  6. Step 6: Final answer
    x = 4,418,207.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.