Home / 6,030,003.80-9,042,381.30-1,984,928.60

Finding the Fourth Proportional to 6,030,003.80, 9,042,381.30 and 1,984,928.60

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Solution

The fourth proportional to 6,030,003.80, 9,042,381.30 and 1,984,928.60 is: 2,976,529.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,030,003.80 : 9,042,381.30 = 1,984,928.60 : x
  2. Step 2: Convert to fraction form
    6,030,003.80/9,042,381.30 = 1,984,928.60/x
  3. Step 3: Cross multiply
    6,030,003.80x = 9,042,381.30 × 1,984,928.60
  4. Step 4: Simplify right side
    6,030,003.80x = 17,948,481,254,475.18
  5. Step 5: Solve for x
    x = 17,948,481,254,475.18/6,030,003.80
  6. Step 6: Final answer
    x = 2,976,529.01

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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.