Home / 11,584,040.40-17,376,118.80-4,764,332.88

Finding the Fourth Proportional to 11,584,040.40, 17,376,118.80 and 4,764,332.88

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Solution

The fourth proportional to 11,584,040.40, 17,376,118.80 and 4,764,332.88 is: 7,146,523.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,584,040.40 : 17,376,118.80 = 4,764,332.88 : x
  2. Step 2: Convert to fraction form
    11,584,040.40/17,376,118.80 = 4,764,332.88/x
  3. Step 3: Cross multiply
    11,584,040.40x = 17,376,118.80 × 4,764,332.88
  4. Step 4: Simplify right side
    11,584,040.40x = 82,785,614,125,626.14
  5. Step 5: Solve for x
    x = 82,785,614,125,626.14/11,584,040.40
  6. Step 6: Final answer
    x = 7,146,523.26

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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.