Home / 1,363,249.12-2,044,247.64-464,325.16

Finding the Fourth Proportional to 1,363,249.12, 2,044,247.64 and 464,325.16

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Solution

The fourth proportional to 1,363,249.12, 2,044,247.64 and 464,325.16 is: 696,274.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,363,249.12 : 2,044,247.64 = 464,325.16 : x
  2. Step 2: Convert to fraction form
    1,363,249.12/2,044,247.64 = 464,325.16/x
  3. Step 3: Cross multiply
    1,363,249.12x = 2,044,247.64 × 464,325.16
  4. Step 4: Simplify right side
    1,363,249.12x = 949,195,612,522.62
  5. Step 5: Solve for x
    x = 949,195,612,522.62/1,363,249.12
  6. Step 6: Final answer
    x = 696,274.51

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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.