Home / 8,097,229.46-11,174,177.18-4,426,160.58

Finding the Fourth Proportional to 8,097,229.46, 11,174,177.18 and 4,426,160.58

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Solution

The fourth proportional to 8,097,229.46, 11,174,177.18 and 4,426,160.58 is: 6,108,101.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,097,229.46 : 11,174,177.18 = 4,426,160.58 : x
  2. Step 2: Convert to fraction form
    8,097,229.46/11,174,177.18 = 4,426,160.58/x
  3. Step 3: Cross multiply
    8,097,229.46x = 11,174,177.18 × 4,426,160.58
  4. Step 4: Simplify right side
    8,097,229.46x = 49,458,702,525,920.77
  5. Step 5: Solve for x
    x = 49,458,702,525,920.77/8,097,229.46
  6. Step 6: Final answer
    x = 6,108,101.89

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Why These Related Problems?

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