Home / 7,281,451.80-10,926,114.30-3,022,050.60

Finding the Fourth Proportional to 7,281,451.80, 10,926,114.30 and 3,022,050.60

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Solution

The fourth proportional to 7,281,451.80, 10,926,114.30 and 3,022,050.60 is: 4,534,709.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,281,451.80 : 10,926,114.30 = 3,022,050.60 : x
  2. Step 2: Convert to fraction form
    7,281,451.80/10,926,114.30 = 3,022,050.60/x
  3. Step 3: Cross multiply
    7,281,451.80x = 10,926,114.30 × 3,022,050.60
  4. Step 4: Simplify right side
    7,281,451.80x = 33,019,270,275,983.58
  5. Step 5: Solve for x
    x = 33,019,270,275,983.58/7,281,451.80
  6. Step 6: Final answer
    x = 4,534,709.72

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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.