Home / 9,349,101.45-14,028,093.36-6,474,891.38

Finding the Fourth Proportional to 9,349,101.45, 14,028,093.36 and 6,474,891.38

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Solution

The fourth proportional to 9,349,101.45, 14,028,093.36 and 6,474,891.38 is: 9,715,412.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,349,101.45 : 14,028,093.36 = 6,474,891.38 : x
  2. Step 2: Convert to fraction form
    9,349,101.45/14,028,093.36 = 6,474,891.38/x
  3. Step 3: Cross multiply
    9,349,101.45x = 14,028,093.36 × 6,474,891.38
  4. Step 4: Simplify right side
    9,349,101.45x = 90,830,380,704,358.77
  5. Step 5: Solve for x
    x = 90,830,380,704,358.77/9,349,101.45
  6. Step 6: Final answer
    x = 9,715,412.89

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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.