Home / 3,297,025-4,947,614.94-1,403,762.92

Finding the Fourth Proportional to 3,297,025, 4,947,614.94 and 1,403,762.92

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Solution

The fourth proportional to 3,297,025, 4,947,614.94 and 1,403,762.92 is: 2,106,528.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,297,025 : 4,947,614.94 = 1,403,762.92 : x
  2. Step 2: Convert to fraction form
    3,297,025/4,947,614.94 = 1,403,762.92/x
  3. Step 3: Cross multiply
    3,297,025x = 4,947,614.94 × 1,403,762.92
  4. Step 4: Simplify right side
    3,297,025x = 6,945,278,395,210.03
  5. Step 5: Solve for x
    x = 6,945,278,395,210.03/3,297,025
  6. Step 6: Final answer
    x = 2,106,528.88

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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.