Home / 4,626,532.20-6,373,206.45-3,935,992.41

Finding the Fourth Proportional to 4,626,532.20, 6,373,206.45 and 3,935,992.41

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Solution

The fourth proportional to 4,626,532.20, 6,373,206.45 and 3,935,992.41 is: 5,421,964.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,626,532.20 : 6,373,206.45 = 3,935,992.41 : x
  2. Step 2: Convert to fraction form
    4,626,532.20/6,373,206.45 = 3,935,992.41/x
  3. Step 3: Cross multiply
    4,626,532.20x = 6,373,206.45 × 3,935,992.41
  4. Step 4: Simplify right side
    4,626,532.20x = 25,084,892,214,563.05
  5. Step 5: Solve for x
    x = 25,084,892,214,563.05/4,626,532.20
  6. Step 6: Final answer
    x = 5,421,964.26

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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.