Home / 5,041,964.34-7,561,909.04-1,446,930

Finding the Fourth Proportional to 5,041,964.34, 7,561,909.04 and 1,446,930

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Solution

The fourth proportional to 5,041,964.34, 7,561,909.04 and 1,446,930 is: 2,170,097.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,041,964.34 : 7,561,909.04 = 1,446,930 : x
  2. Step 2: Convert to fraction form
    5,041,964.34/7,561,909.04 = 1,446,930/x
  3. Step 3: Cross multiply
    5,041,964.34x = 7,561,909.04 × 1,446,930
  4. Step 4: Simplify right side
    5,041,964.34x = 10,941,553,040,012.55
  5. Step 5: Solve for x
    x = 10,941,553,040,012.55/5,041,964.34
  6. Step 6: Final answer
    x = 2,170,097.27

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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.