Home / 2,901,008.05-4,345,531.94-1,699,287.05

Finding the Fourth Proportional to 2,901,008.05, 4,345,531.94 and 1,699,287.05

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Solution

The fourth proportional to 2,901,008.05, 4,345,531.94 and 1,699,287.05 is: 2,545,427.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,901,008.05 : 4,345,531.94 = 1,699,287.05 : x
  2. Step 2: Convert to fraction form
    2,901,008.05/4,345,531.94 = 1,699,287.05/x
  3. Step 3: Cross multiply
    2,901,008.05x = 4,345,531.94 × 1,699,287.05
  4. Step 4: Simplify right side
    2,901,008.05x = 7,384,306,166,115.42
  5. Step 5: Solve for x
    x = 7,384,306,166,115.42/2,901,008.05
  6. Step 6: Final answer
    x = 2,545,427.67

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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.