Home / 3,297,746.10-4,946,619.15-2,766,305.10

Finding the Fourth Proportional to 3,297,746.10, 4,946,619.15 and 2,766,305.10

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Solution

The fourth proportional to 3,297,746.10, 4,946,619.15 and 2,766,305.10 is: 4,149,457.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,297,746.10 : 4,946,619.15 = 2,766,305.10 : x
  2. Step 2: Convert to fraction form
    3,297,746.10/4,946,619.15 = 2,766,305.10/x
  3. Step 3: Cross multiply
    3,297,746.10x = 4,946,619.15 × 2,766,305.10
  4. Step 4: Simplify right side
    3,297,746.10x = 13,683,857,782,402.67
  5. Step 5: Solve for x
    x = 13,683,857,782,402.67/3,297,746.10
  6. Step 6: Final answer
    x = 4,149,457.65

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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.