Home / 5,794,711.80-8,685,846.90-2,199,089.40

Finding the Fourth Proportional to 5,794,711.80, 8,685,846.90 and 2,199,089.40

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Solution

The fourth proportional to 5,794,711.80, 8,685,846.90 and 2,199,089.40 is: 3,296,273.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,794,711.80 : 8,685,846.90 = 2,199,089.40 : x
  2. Step 2: Convert to fraction form
    5,794,711.80/8,685,846.90 = 2,199,089.40/x
  3. Step 3: Cross multiply
    5,794,711.80x = 8,685,846.90 × 2,199,089.40
  4. Step 4: Simplify right side
    5,794,711.80x = 19,100,953,847,812.86
  5. Step 5: Solve for x
    x = 19,100,953,847,812.86/5,794,711.80
  6. Step 6: Final answer
    x = 3,296,273.31

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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.