Home / 1,477,226.64-2,216,138.04-466,506.48

Finding the Fourth Proportional to 1,477,226.64, 2,216,138.04 and 466,506.48

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Solution

The fourth proportional to 1,477,226.64, 2,216,138.04 and 466,506.48 is: 699,853.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,477,226.64 : 2,216,138.04 = 466,506.48 : x
  2. Step 2: Convert to fraction form
    1,477,226.64/2,216,138.04 = 466,506.48/x
  3. Step 3: Cross multiply
    1,477,226.64x = 2,216,138.04 × 466,506.48
  4. Step 4: Simplify right side
    1,477,226.64x = 1,033,842,756,234.50
  5. Step 5: Solve for x
    x = 1,033,842,756,234.50/1,477,226.64
  6. Step 6: Final answer
    x = 699,853.85

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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.