Home / 4,893,658.20-7,340,487.30-3,633,946.20

Finding the Fourth Proportional to 4,893,658.20, 7,340,487.30 and 3,633,946.20

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Solution

The fourth proportional to 4,893,658.20, 7,340,487.30 and 3,633,946.20 is: 5,450,919.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,893,658.20 : 7,340,487.30 = 3,633,946.20 : x
  2. Step 2: Convert to fraction form
    4,893,658.20/7,340,487.30 = 3,633,946.20/x
  3. Step 3: Cross multiply
    4,893,658.20x = 7,340,487.30 × 3,633,946.20
  4. Step 4: Simplify right side
    4,893,658.20x = 26,674,935,929,983.26
  5. Step 5: Solve for x
    x = 26,674,935,929,983.26/4,893,658.20
  6. Step 6: Final answer
    x = 5,450,919.30

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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.