Home / 3,395,514.60-5,093,271.90-3,156,366.15

Finding the Fourth Proportional to 3,395,514.60, 5,093,271.90 and 3,156,366.15

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Solution

The fourth proportional to 3,395,514.60, 5,093,271.90 and 3,156,366.15 is: 4,734,549.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,395,514.60 : 5,093,271.90 = 3,156,366.15 : x
  2. Step 2: Convert to fraction form
    3,395,514.60/5,093,271.90 = 3,156,366.15/x
  3. Step 3: Cross multiply
    3,395,514.60x = 5,093,271.90 × 3,156,366.15
  4. Step 4: Simplify right side
    3,395,514.60x = 16,076,231,017,906.19
  5. Step 5: Solve for x
    x = 16,076,231,017,906.19/3,395,514.60
  6. Step 6: Final answer
    x = 4,734,549.23

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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.