Home / 12,443,527.83-17,162,333.60-8,094,003.06

Finding the Fourth Proportional to 12,443,527.83, 17,162,333.60 and 8,094,003.06

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Solution

The fourth proportional to 12,443,527.83, 17,162,333.60 and 8,094,003.06 is: 11,163,392.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,443,527.83 : 17,162,333.60 = 8,094,003.06 : x
  2. Step 2: Convert to fraction form
    12,443,527.83/17,162,333.60 = 8,094,003.06/x
  3. Step 3: Cross multiply
    12,443,527.83x = 17,162,333.60 × 8,094,003.06
  4. Step 4: Simplify right side
    12,443,527.83x = 138,911,980,634,670.78
  5. Step 5: Solve for x
    x = 138,911,980,634,670.78/12,443,527.83
  6. Step 6: Final answer
    x = 11,163,392.13

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