Home / 2,451,158.08-3,382,548.32-1,363,406.24

Finding the Fourth Proportional to 2,451,158.08, 3,382,548.32 and 1,363,406.24

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Solution

The fourth proportional to 2,451,158.08, 3,382,548.32 and 1,363,406.24 is: 1,881,472.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,451,158.08 : 3,382,548.32 = 1,363,406.24 : x
  2. Step 2: Convert to fraction form
    2,451,158.08/3,382,548.32 = 1,363,406.24/x
  3. Step 3: Cross multiply
    2,451,158.08x = 3,382,548.32 × 1,363,406.24
  4. Step 4: Simplify right side
    2,451,158.08x = 4,611,787,498,454.40
  5. Step 5: Solve for x
    x = 4,611,787,498,454.40/2,451,158.08
  6. Step 6: Final answer
    x = 1,881,472.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.