Home / 4,164,758.87-6,246,504.62-1,605,600.32

Finding the Fourth Proportional to 4,164,758.87, 6,246,504.62 and 1,605,600.32

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Solution

The fourth proportional to 4,164,758.87, 6,246,504.62 and 1,605,600.32 is: 2,408,156.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,164,758.87 : 6,246,504.62 = 1,605,600.32 : x
  2. Step 2: Convert to fraction form
    4,164,758.87/6,246,504.62 = 1,605,600.32/x
  3. Step 3: Cross multiply
    4,164,758.87x = 6,246,504.62 × 1,605,600.32
  4. Step 4: Simplify right side
    4,164,758.87x = 10,029,389,808,725.48
  5. Step 5: Solve for x
    x = 10,029,389,808,725.48/4,164,758.87
  6. Step 6: Final answer
    x = 2,408,156.18

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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.