Home / 3,168,175.70-4,752,595.74-893,682.02

Finding the Fourth Proportional to 3,168,175.70, 4,752,595.74 and 893,682.02

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Solution

The fourth proportional to 3,168,175.70, 4,752,595.74 and 893,682.02 is: 1,340,616.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,168,175.70 : 4,752,595.74 = 893,682.02 : x
  2. Step 2: Convert to fraction form
    3,168,175.70/4,752,595.74 = 893,682.02/x
  3. Step 3: Cross multiply
    3,168,175.70x = 4,752,595.74 × 893,682.02
  4. Step 4: Simplify right side
    3,168,175.70x = 4,247,309,361,166.60
  5. Step 5: Solve for x
    x = 4,247,309,361,166.60/3,168,175.70
  6. Step 6: Final answer
    x = 1,340,616.73

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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.