Home / 5,746,189.36-8,619,284.04-1,959,705.04

Finding the Fourth Proportional to 5,746,189.36, 8,619,284.04 and 1,959,705.04

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Solution

The fourth proportional to 5,746,189.36, 8,619,284.04 and 1,959,705.04 is: 2,939,557.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,746,189.36 : 8,619,284.04 = 1,959,705.04 : x
  2. Step 2: Convert to fraction form
    5,746,189.36/8,619,284.04 = 1,959,705.04/x
  3. Step 3: Cross multiply
    5,746,189.36x = 8,619,284.04 × 1,959,705.04
  4. Step 4: Simplify right side
    5,746,189.36x = 16,891,254,374,379.56
  5. Step 5: Solve for x
    x = 16,891,254,374,379.56/5,746,189.36
  6. Step 6: Final answer
    x = 2,939,557.56

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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.