Home / 7,372,249.70-11,050,386.48-3,773,081.93

Finding the Fourth Proportional to 7,372,249.70, 11,050,386.48 and 3,773,081.93

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Solution

The fourth proportional to 7,372,249.70, 11,050,386.48 and 3,773,081.93 is: 5,655,534.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,372,249.70 : 11,050,386.48 = 3,773,081.93 : x
  2. Step 2: Convert to fraction form
    7,372,249.70/11,050,386.48 = 3,773,081.93/x
  3. Step 3: Cross multiply
    7,372,249.70x = 11,050,386.48 × 3,773,081.93
  4. Step 4: Simplify right side
    7,372,249.70x = 41,694,013,491,952.38
  5. Step 5: Solve for x
    x = 41,694,013,491,952.38/7,372,249.70
  6. Step 6: Final answer
    x = 5,655,534.64

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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.