Home / 5,658,601.82-7,808,871.42-3,080,301.89

Finding the Fourth Proportional to 5,658,601.82, 7,808,871.42 and 3,080,301.89

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Solution

The fourth proportional to 5,658,601.82, 7,808,871.42 and 3,080,301.89 is: 4,250,817.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,658,601.82 : 7,808,871.42 = 3,080,301.89 : x
  2. Step 2: Convert to fraction form
    5,658,601.82/7,808,871.42 = 3,080,301.89/x
  3. Step 3: Cross multiply
    5,658,601.82x = 7,808,871.42 × 3,080,301.89
  4. Step 4: Simplify right side
    5,658,601.82x = 24,053,681,354,748.62
  5. Step 5: Solve for x
    x = 24,053,681,354,748.62/5,658,601.82
  6. Step 6: Final answer
    x = 4,250,817.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.