Home / 7,023,334.06-9,692,142.51-4,933,112.86

Finding the Fourth Proportional to 7,023,334.06, 9,692,142.51 and 4,933,112.86

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Solution

The fourth proportional to 7,023,334.06, 9,692,142.51 and 4,933,112.86 is: 6,807,654.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,023,334.06 : 9,692,142.51 = 4,933,112.86 : x
  2. Step 2: Convert to fraction form
    7,023,334.06/9,692,142.51 = 4,933,112.86/x
  3. Step 3: Cross multiply
    7,023,334.06x = 9,692,142.51 × 4,933,112.86
  4. Step 4: Simplify right side
    7,023,334.06x = 47,812,432,857,033.68
  5. Step 5: Solve for x
    x = 47,812,432,857,033.68/7,023,334.06
  6. Step 6: Final answer
    x = 6,807,654.66

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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.