Home / 1,713,895.08-2,365,249.86-949,949.25

Finding the Fourth Proportional to 1,713,895.08, 2,365,249.86 and 949,949.25

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Solution

The fourth proportional to 1,713,895.08, 2,365,249.86 and 949,949.25 is: 1,310,971.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,713,895.08 : 2,365,249.86 = 949,949.25 : x
  2. Step 2: Convert to fraction form
    1,713,895.08/2,365,249.86 = 949,949.25/x
  3. Step 3: Cross multiply
    1,713,895.08x = 2,365,249.86 × 949,949.25
  4. Step 4: Simplify right side
    1,713,895.08x = 2,246,867,330,569.61
  5. Step 5: Solve for x
    x = 2,246,867,330,569.61/1,713,895.08
  6. Step 6: Final answer
    x = 1,310,971.34

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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.