Home / 6,029,720.34-8,321,066.63-3,276,407.76

Finding the Fourth Proportional to 6,029,720.34, 8,321,066.63 and 3,276,407.76

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Solution

The fourth proportional to 6,029,720.34, 8,321,066.63 and 3,276,407.76 is: 4,521,471.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,029,720.34 : 8,321,066.63 = 3,276,407.76 : x
  2. Step 2: Convert to fraction form
    6,029,720.34/8,321,066.63 = 3,276,407.76/x
  3. Step 3: Cross multiply
    6,029,720.34x = 8,321,066.63 × 3,276,407.76
  4. Step 4: Simplify right side
    6,029,720.34x = 27,263,207,267,770.27
  5. Step 5: Solve for x
    x = 27,263,207,267,770.27/6,029,720.34
  6. Step 6: Final answer
    x = 4,521,471.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.