Home / 5,819,855.69-8,031,403.19-3,373,884.83

Finding the Fourth Proportional to 5,819,855.69, 8,031,403.19 and 3,373,884.83

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Solution

The fourth proportional to 5,819,855.69, 8,031,403.19 and 3,373,884.83 is: 4,655,962.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,819,855.69 : 8,031,403.19 = 3,373,884.83 : x
  2. Step 2: Convert to fraction form
    5,819,855.69/8,031,403.19 = 3,373,884.83/x
  3. Step 3: Cross multiply
    5,819,855.69x = 8,031,403.19 × 3,373,884.83
  4. Step 4: Simplify right side
    5,819,855.69x = 27,097,029,386,354.61
  5. Step 5: Solve for x
    x = 27,097,029,386,354.61/5,819,855.69
  6. Step 6: Final answer
    x = 4,655,962.42

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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.