Home / 6,030,073.80-9,042,486.30-1,984,998.60

Finding the Fourth Proportional to 6,030,073.80, 9,042,486.30 and 1,984,998.60

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Solution

The fourth proportional to 6,030,073.80, 9,042,486.30 and 1,984,998.60 is: 2,976,633.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,030,073.80 : 9,042,486.30 = 1,984,998.60 : x
  2. Step 2: Convert to fraction form
    6,030,073.80/9,042,486.30 = 1,984,998.60/x
  3. Step 3: Cross multiply
    6,030,073.80x = 9,042,486.30 × 1,984,998.60
  4. Step 4: Simplify right side
    6,030,073.80x = 17,949,322,646,019.18
  5. Step 5: Solve for x
    x = 17,949,322,646,019.18/6,030,073.80
  6. Step 6: Final answer
    x = 2,976,633.99

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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.