Home / 6,859,089.05-10,287,632.04-2,000,089.83

Finding the Fourth Proportional to 6,859,089.05, 10,287,632.04 and 2,000,089.83

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Solution

The fourth proportional to 6,859,089.05, 10,287,632.04 and 2,000,089.83 is: 2,999,842.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,859,089.05 : 10,287,632.04 = 2,000,089.83 : x
  2. Step 2: Convert to fraction form
    6,859,089.05/10,287,632.04 = 2,000,089.83/x
  3. Step 3: Cross multiply
    6,859,089.05x = 10,287,632.04 × 2,000,089.83
  4. Step 4: Simplify right side
    6,859,089.05x = 20,576,188,249,064.44
  5. Step 5: Solve for x
    x = 20,576,188,249,064.44/6,859,089.05
  6. Step 6: Final answer
    x = 2,999,842.71

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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.