Home / 4,441,785.82-6,662,678.73-1,601,897.98

Finding the Fourth Proportional to 4,441,785.82, 6,662,678.73 and 1,601,897.98

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Solution

The fourth proportional to 4,441,785.82, 6,662,678.73 and 1,601,897.98 is: 2,402,846.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,441,785.82 : 6,662,678.73 = 1,601,897.98 : x
  2. Step 2: Convert to fraction form
    4,441,785.82/6,662,678.73 = 1,601,897.98/x
  3. Step 3: Cross multiply
    4,441,785.82x = 6,662,678.73 × 1,601,897.98
  4. Step 4: Simplify right side
    4,441,785.82x = 10,672,931,598,975.97
  5. Step 5: Solve for x
    x = 10,672,931,598,975.97/4,441,785.82
  6. Step 6: Final answer
    x = 2,402,846.97

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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.