Home / 1,846,713.87-2,771,046.14-1,310,435.51

Finding the Fourth Proportional to 1,846,713.87, 2,771,046.14 and 1,310,435.51

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Solution

The fourth proportional to 1,846,713.87, 2,771,046.14 and 1,310,435.51 is: 1,966,345.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,846,713.87 : 2,771,046.14 = 1,310,435.51 : x
  2. Step 2: Convert to fraction form
    1,846,713.87/2,771,046.14 = 1,310,435.51/x
  3. Step 3: Cross multiply
    1,846,713.87x = 2,771,046.14 × 1,310,435.51
  4. Step 4: Simplify right side
    1,846,713.87x = 3,631,277,241,297.02
  5. Step 5: Solve for x
    x = 3,631,277,241,297.02/1,846,713.87
  6. Step 6: Final answer
    x = 1,966,345.36

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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.