Home / 4,072,460.38-6,099,390.32-1,944,039.17

Finding the Fourth Proportional to 4,072,460.38, 6,099,390.32 and 1,944,039.17

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Solution

The fourth proportional to 4,072,460.38, 6,099,390.32 and 1,944,039.17 is: 2,911,619.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,072,460.38 : 6,099,390.32 = 1,944,039.17 : x
  2. Step 2: Convert to fraction form
    4,072,460.38/6,099,390.32 = 1,944,039.17/x
  3. Step 3: Cross multiply
    4,072,460.38x = 6,099,390.32 × 1,944,039.17
  4. Step 4: Simplify right side
    4,072,460.38x = 11,857,453,700,727.12
  5. Step 5: Solve for x
    x = 11,857,453,700,727.12/4,072,460.38
  6. Step 6: Final answer
    x = 2,911,619.17

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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.