Home / 8,303,039.10-12,454,115.58-2,237,673.51

Finding the Fourth Proportional to 8,303,039.10, 12,454,115.58 and 2,237,673.51

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Solution

The fourth proportional to 8,303,039.10, 12,454,115.58 and 2,237,673.51 is: 3,356,390.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,303,039.10 : 12,454,115.58 = 2,237,673.51 : x
  2. Step 2: Convert to fraction form
    8,303,039.10/12,454,115.58 = 2,237,673.51/x
  3. Step 3: Cross multiply
    8,303,039.10x = 12,454,115.58 × 2,237,673.51
  4. Step 4: Simplify right side
    8,303,039.10x = 27,868,244,523,844.28
  5. Step 5: Solve for x
    x = 27,868,244,523,844.28/8,303,039.10
  6. Step 6: Final answer
    x = 3,356,390.86

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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.