Home / 2,497,705.90-3,446,844.23-1,351,785.94

Finding the Fourth Proportional to 2,497,705.90, 3,446,844.23 and 1,351,785.94

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Solution

The fourth proportional to 2,497,705.90, 3,446,844.23 and 1,351,785.94 is: 1,865,470.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,497,705.90 : 3,446,844.23 = 1,351,785.94 : x
  2. Step 2: Convert to fraction form
    2,497,705.90/3,446,844.23 = 1,351,785.94/x
  3. Step 3: Cross multiply
    2,497,705.90x = 3,446,844.23 × 1,351,785.94
  4. Step 4: Simplify right side
    2,497,705.90x = 4,659,395,562,246.48
  5. Step 5: Solve for x
    x = 4,659,395,562,246.48/2,497,705.90
  6. Step 6: Final answer
    x = 1,865,470.06

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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.