Home / 12,597,301.04-17,383,166.46-7,015,125.83

Finding the Fourth Proportional to 12,597,301.04, 17,383,166.46 and 7,015,125.83

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Solution

The fourth proportional to 12,597,301.04, 17,383,166.46 and 7,015,125.83 is: 9,680,256.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,597,301.04 : 17,383,166.46 = 7,015,125.83 : x
  2. Step 2: Convert to fraction form
    12,597,301.04/17,383,166.46 = 7,015,125.83/x
  3. Step 3: Cross multiply
    12,597,301.04x = 17,383,166.46 × 7,015,125.83
  4. Step 4: Simplify right side
    12,597,301.04x = 121,945,099,953,819.84
  5. Step 5: Solve for x
    x = 121,945,099,953,819.84/12,597,301.04
  6. Step 6: Final answer
    x = 9,680,256.08

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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.