Home / 3,267,458.20-4,890,689.70-2,322,674.20

Finding the Fourth Proportional to 3,267,458.20, 4,890,689.70 and 2,322,674.20

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Solution

The fourth proportional to 3,267,458.20, 4,890,689.70 and 2,322,674.20 is: 3,476,549.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,267,458.20 : 4,890,689.70 = 2,322,674.20 : x
  2. Step 2: Convert to fraction form
    3,267,458.20/4,890,689.70 = 2,322,674.20/x
  3. Step 3: Cross multiply
    3,267,458.20x = 4,890,689.70 × 2,322,674.20
  4. Step 4: Simplify right side
    3,267,458.20x = 11,359,478,786,395.74
  5. Step 5: Solve for x
    x = 11,359,478,786,395.74/3,267,458.20
  6. Step 6: Final answer
    x = 3,476,549.08

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1.5x scale

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.