Home / 9,177,343.64-13,753,614.79-3,494,467.88

Finding the Fourth Proportional to 9,177,343.64, 13,753,614.79 and 3,494,467.88

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Solution

The fourth proportional to 9,177,343.64, 13,753,614.79 and 3,494,467.88 is: 5,236,980.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,177,343.64 : 13,753,614.79 = 3,494,467.88 : x
  2. Step 2: Convert to fraction form
    9,177,343.64/13,753,614.79 = 3,494,467.88/x
  3. Step 3: Cross multiply
    9,177,343.64x = 13,753,614.79 × 3,494,467.88
  4. Step 4: Simplify right side
    9,177,343.64x = 48,061,565,117,547.94
  5. Step 5: Solve for x
    x = 48,061,565,117,547.94/9,177,343.64
  6. Step 6: Final answer
    x = 5,236,980.00

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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.