Home / 2,440,919.24-3,661,621.50-904,325.72

Finding the Fourth Proportional to 2,440,919.24, 3,661,621.50 and 904,325.72

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Solution

The fourth proportional to 2,440,919.24, 3,661,621.50 and 904,325.72 is: 1,356,578.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,440,919.24 : 3,661,621.50 = 904,325.72 : x
  2. Step 2: Convert to fraction form
    2,440,919.24/3,661,621.50 = 904,325.72/x
  3. Step 3: Cross multiply
    2,440,919.24x = 3,661,621.50 × 904,325.72
  4. Step 4: Simplify right side
    2,440,919.24x = 3,311,298,499,354.98
  5. Step 5: Solve for x
    x = 3,311,298,499,354.98/2,440,919.24
  6. Step 6: Final answer
    x = 1,356,578.47

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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.