Home / 3,340,844.46-4,610,377.44-1,812,951.18

Finding the Fourth Proportional to 3,340,844.46, 4,610,377.44 and 1,812,951.18

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Solution

The fourth proportional to 3,340,844.46, 4,610,377.44 and 1,812,951.18 is: 2,501,879.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,340,844.46 : 4,610,377.44 = 1,812,951.18 : x
  2. Step 2: Convert to fraction form
    3,340,844.46/4,610,377.44 = 1,812,951.18/x
  3. Step 3: Cross multiply
    3,340,844.46x = 4,610,377.44 × 1,812,951.18
  4. Step 4: Simplify right side
    3,340,844.46x = 8,358,389,220,093.38
  5. Step 5: Solve for x
    x = 8,358,389,220,093.38/3,340,844.46
  6. Step 6: Final answer
    x = 2,501,879.19

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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.