Home / 4,050,740.90-5,589,911.84-2,239,842.98

Finding the Fourth Proportional to 4,050,740.90, 5,589,911.84 and 2,239,842.98

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Solution

The fourth proportional to 4,050,740.90, 5,589,911.84 and 2,239,842.98 is: 3,090,922.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,050,740.90 : 5,589,911.84 = 2,239,842.98 : x
  2. Step 2: Convert to fraction form
    4,050,740.90/5,589,911.84 = 2,239,842.98/x
  3. Step 3: Cross multiply
    4,050,740.90x = 5,589,911.84 × 2,239,842.98
  4. Step 4: Simplify right side
    4,050,740.90x = 12,520,524,793,642.88
  5. Step 5: Solve for x
    x = 12,520,524,793,642.88/4,050,740.90
  6. Step 6: Final answer
    x = 3,090,922.16

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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.