Home / 9,376,358.40-14,061,772.80-3,694,694.40

Finding the Fourth Proportional to 9,376,358.40, 14,061,772.80 and 3,694,694.40

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Solution

The fourth proportional to 9,376,358.40, 14,061,772.80 and 3,694,694.40 is: 5,540,952.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,376,358.40 : 14,061,772.80 = 3,694,694.40 : x
  2. Step 2: Convert to fraction form
    9,376,358.40/14,061,772.80 = 3,694,694.40/x
  3. Step 3: Cross multiply
    9,376,358.40x = 14,061,772.80 × 3,694,694.40
  4. Step 4: Simplify right side
    9,376,358.40x = 51,953,953,218,232.32
  5. Step 5: Solve for x
    x = 51,953,953,218,232.32/9,376,358.40
  6. Step 6: Final answer
    x = 5,540,952.15

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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.