Home / 7,348,008.41-11,022,232.52-6,078,527.81

Finding the Fourth Proportional to 7,348,008.41, 11,022,232.52 and 6,078,527.81

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Solution

The fourth proportional to 7,348,008.41, 11,022,232.52 and 6,078,527.81 is: 9,117,973.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,348,008.41 : 11,022,232.52 = 6,078,527.81 : x
  2. Step 2: Convert to fraction form
    7,348,008.41/11,022,232.52 = 6,078,527.81/x
  3. Step 3: Cross multiply
    7,348,008.41x = 11,022,232.52 × 6,078,527.81
  4. Step 4: Simplify right side
    7,348,008.41x = 66,998,946,861,191.54
  5. Step 5: Solve for x
    x = 66,998,946,861,191.54/7,348,008.41
  6. Step 6: Final answer
    x = 9,117,973.63

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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.