Home / 8,901,859.44-13,352,644.28-2,836,509.28

Finding the Fourth Proportional to 8,901,859.44, 13,352,644.28 and 2,836,509.28

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Solution

The fourth proportional to 8,901,859.44, 13,352,644.28 and 2,836,509.28 is: 4,254,717.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,901,859.44 : 13,352,644.28 = 2,836,509.28 : x
  2. Step 2: Convert to fraction form
    8,901,859.44/13,352,644.28 = 2,836,509.28/x
  3. Step 3: Cross multiply
    8,901,859.44x = 13,352,644.28 × 2,836,509.28
  4. Step 4: Simplify right side
    8,901,859.44x = 37,874,899,412,758.91
  5. Step 5: Solve for x
    x = 37,874,899,412,758.91/8,901,859.44
  6. Step 6: Final answer
    x = 4,254,717.76

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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.