Home / 1,713,347.39-2,364,419.41-949,400.95

Finding the Fourth Proportional to 1,713,347.39, 2,364,419.41 and 949,400.95

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Solution

The fourth proportional to 1,713,347.39, 2,364,419.41 and 949,400.95 is: 1,310,173.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,713,347.39 : 2,364,419.41 = 949,400.95 : x
  2. Step 2: Convert to fraction form
    1,713,347.39/2,364,419.41 = 949,400.95/x
  3. Step 3: Cross multiply
    1,713,347.39x = 2,364,419.41 × 949,400.95
  4. Step 4: Simplify right side
    1,713,347.39x = 2,244,782,025,767.89
  5. Step 5: Solve for x
    x = 2,244,782,025,767.89/1,713,347.39
  6. Step 6: Final answer
    x = 1,310,173.32

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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.