Home / 6,074,163.20-9,111,390.60-1,814,470.40

Finding the Fourth Proportional to 6,074,163.20, 9,111,390.60 and 1,814,470.40

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Solution

The fourth proportional to 6,074,163.20, 9,111,390.60 and 1,814,470.40 is: 2,721,749.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,074,163.20 : 9,111,390.60 = 1,814,470.40 : x
  2. Step 2: Convert to fraction form
    6,074,163.20/9,111,390.60 = 1,814,470.40/x
  3. Step 3: Cross multiply
    6,074,163.20x = 9,111,390.60 × 1,814,470.40
  4. Step 4: Simplify right side
    6,074,163.20x = 16,532,348,546,538.24
  5. Step 5: Solve for x
    x = 16,532,348,546,538.24/6,074,163.20
  6. Step 6: Final answer
    x = 2,721,749.15

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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.